├── ATM
├── Readme.md
├── esp32
│ └── Readme.md
├── esp32PicoD4
│ └── Readme.md
├── esp32s2
│ └── Readme.md
└── esp32s3
│ ├── Espressif
│ └── DevKits
│ │ └── Readme.md
│ ├── LilyGO
│ └── DevKits
│ │ └── Readme.md
│ ├── M5Stack
│ └── DevKits
│ │ ├── K128 M5Stack CoreS3 ESP32S3 loT Development Kit
│ │ └── Readme.md
│ │ └── Readme.md
│ ├── Olimex
│ └── DevKits
│ │ └── Readme.md
│ ├── Readme.md
│ └── esp32de
│ └── engineering
│ └── esp32-s3-wowza
│ └── idx.md
├── DTS
└── Readme.md
├── DTSi
├── Readme.md
├── ST7789
│ └── idx.md
└── SX1262
│ └── idx.md
├── Linux Port for Xtensa MCU ESP32 S3 in 21 days
└── Readme.md
├── README.md
├── RELEASE
├── ESP32
│ └── Readme.md
├── ESP32P4
│ └── CNY25
│ │ └── readme.md
├── ESP32S3
│ └── Readme.md
└── open-source-MAC-Layer
│ └── Readme.md
├── SoC
├── ESP32-S3-PICO-1.md
└── Readme.md
├── Xserver
└── Readme.md
├── _start_here_
├── Linux Port for Xtensa MCU ESP32 S3 in 21 days.md
├── Readme.md
├── medial
│ ├── bandicam 2023-07-16 01-19-20-353.mp4
│ ├── howto
│ │ ├── readme.md
│ │ └── tips.md
│ └── pictures
│ │ └── Readme.md
├── rebuild-esp32s3-linux-wifi.sh
├── rebuild-esp32s3-linux.sh
├── ubuntu.md
└── virtualbox.md
├── bins
└── S3
│ ├── 0x0.zip
│ ├── ESP32S3N8R8BlinkyGPIO2.bin
│ ├── Flashtool.md
│ ├── Readme.md
│ ├── cores3n16R8qd.bin
│ ├── lilygo_T-DeckWROOM_N16qdR8ot.bin
│ ├── mpy_N8qdR8ot.bin
│ ├── mpy_m5stackcores3.bin
│ ├── olimexS3WROOM_N8qdR8ot.bin
│ ├── oneclickN8qdR8ot.bin
│ └── preRelease
│ └── readme.md
├── cheat sheets
└── idx.md
├── doc
├── Readme.md
├── esp32-s3-pico-1_datasheet_en.pdf
├── esp32-s3_datasheet_en.pdf
├── esp32-s3_errata_en.pdf
├── esp32-s3_technical_reference_manual_en.pdf
└── isa-summary.pdf
├── hardware
├── ESP32S3WoWZaN256-N1G_R256-R1G.jpg
├── ESP32S3WoWZaN256R256.jpg
├── Readme.md
├── community
│ └── Readme.md
└── modules
│ └── ESP32-S3-SK
│ └── Readme.md
├── history
├── Readme.md
└── graphic-boot.md
├── kernel
├── Linux 802.11 SoftMAC
│ └── Readme.md
└── Readme.md
├── micropython
├── Readme.md
└── public
│ └── hi.py
├── modules
└── Readme.md
├── offtopic
├── idx.md
└── testcase
│ └── N32R32
│ └── mpy.md
├── ports
└── micropython
│ └── Readme.md
├── real-time capabilities
└── kernel_6.12
│ └── readme.md
├── request
├── Readme.md
└── lua.md
├── rootfs
└── Readme.md
├── tools
└── readme.md
├── vaddr
└── esp32
│ └── Readme.md
└── variant
├── ESP32-P4
├── ESP32-S2
└── Readme.md
├── ESP32-S3
└── Readme.md
├── ESP32
└── Readme.md
└── Readme.md
/ATM/Readme.md:
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/ATM/esp32/Readme.md:
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/ATM/esp32PicoD4/Readme.md:
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/ATM/esp32s2/Readme.md:
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/ATM/esp32s3/Espressif/DevKits/Readme.md:
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/ATM/esp32s3/LilyGO/DevKits/Readme.md:
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/ATM/esp32s3/M5Stack/DevKits/K128 M5Stack CoreS3 ESP32S3 loT Development Kit/Readme.md:
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1 | # K128: M5Stack CoreS3 ESP32S3 loT Development Kit
2 |
3 | SRC: https://shop.m5stack.com/products/m5stack-cores3-esp32s3-lotdevelopment-kit
4 |
5 | 
6 |
7 |
8 |
9 | ---
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 | **[Documents](https://docs.m5stack.com/en/core/CoreS3)
19 |
20 |
21 | **MCU** ESP32-S3@Xtensa LX7, **16M FLASH** AND **8M-PSRAM**, WIFI, OTG CDC functions
22 |
23 |
24 |
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/ATM/esp32s3/M5Stack/DevKits/Readme.md:
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/ATM/esp32s3/Olimex/DevKits/Readme.md:
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/ATM/esp32s3/Readme.md:
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/ATM/esp32s3/esp32de/engineering/esp32-s3-wowza/idx.md:
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1 |
2 |
3 | 
4 |
5 |
6 |
7 |
8 |
9 |
10 | testing (ESP-IDF) successful
11 |
12 | - ESP32-S3-WoWZa-N32R16
13 | - ESP32-S3-WoWZa-N32R32
14 | - ESP32-S3-WoWZa-N32R64 (Currently in the test phase )
15 |
16 |
17 | 
18 |
19 | testing now in S3Linux
20 |
21 | - ESP32-S3-WoWZa-N32R16
22 | - Continues after the summer break
23 |
24 | 
25 | 
26 |
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/DTS/Readme.md:
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/DTSi/Readme.md:
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/DTSi/ST7789/idx.md:
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1 | - ST7789 320 x 240 SPI <2.8 inch ST7789 SPI Interface IPS LCD>
2 |
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/DTSi/SX1262/idx.md:
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1 | - SX1262 LoRa Transceiver 433/868/915Mhz
2 |
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/Linux Port for Xtensa MCU ESP32 S3 in 21 days/Readme.md:
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1 | # Table of Contents
2 |
3 | *Linux Port for Xtensa MCU ESP32 S3 in 21 days*
4 |
5 |
6 | 
7 |
8 |
9 | We cover here in detailed 21 steps to your own Linux port on your own Xtensa MCU like the ESP32-S3 from Espressif
10 |
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/README.md:
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1 | # Boot-Linux-ESP32S3-Playground
2 |
3 | This is a playground for Boot Linux on ESP32-S3.
4 |
5 | Example kernel and rootfs images built from the above [wiki sources](http://wiki.osll.ru/doku.php/etc:users:jcmvbkbc:linux-xtensa:esp32s3) as well as a [toolchain archive](http://wiki.osll.ru/doku.php/etc:users:jcmvbkbc:linux-xtensa:esp32s3)
6 |
7 | used hardware in this case: ESP32-S3-N8R8 DevKitC-1 from [Espressif](http://espressif.eu) ( Octal-pSRAM )
8 |
9 | Build:Mar 27 2021
10 | rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
11 | SPIWP:0xee
12 | mode:DIO, clock div:1
13 | load:0x3fce3810,len:0x1098
14 | load:0x403c9700,len:0xa24
15 | load:0x403cc700,len:0x2d04
16 | entry 0x403c988c
17 | I (73) octal_psram: vendor id : 0x0d (AP)
18 | I (74) octal_psram: dev id : 0x02 (generation 3)
19 | I (74) octal_psram: density : 0x03 (64 Mbit)
20 | I (78) octal_psram: good-die : 0x01 (Pass)
21 | I (83) octal_psram: Latency : 0x01 (Fixed)
22 | I (89) octal_psram: VCC : 0x01 (3V)
23 | I (94) octal_psram: SRF : 0x01 (Fast Refresh)
24 | I (99) octal_psram: BurstType : 0x01 (Hybrid Wrap)
25 | I (105) octal_psram: BurstLen : 0x01 (32 Byte)
26 | I (111) octal_psram: Readlatency : 0x02 (10 cycles@Fixed)
27 | I (117) octal_psram: DriveStrength: 0x00 (1/1)
28 | I (123) esp_psram: Found 8MB PSRAM device
29 | I (127) esp_psram: Speed: 80MHz
30 | I (130) cpu_start: Pro cpu up.
31 | I (134) cpu_start: Starting app cpu, entry point is 0h40375298 greeting to the stuff :)
32 | I (143) cpu_start: DEBUG_we are on first way here start cpu1
33 | I (149) cpu_start: DEBUG_we are marked as 1 on way to start cpu1
34 | I (156) cpu_start: DEBUG_before_call start cpu1
35 | I (161) cpu_start: DEBUG_after_call start cpu1
36 | I (166) esp32s3-linux: eMbeddedHome-liosti-cpu1: 0h40375298
37 | I (0) cpu_start: App cpu up.
38 | I (625) esp_psram: SPI SRAM memory test OK
39 | I (634) cpu_start: Pro cpu start user code
40 | I (634) cpu_start: cpu freq: 160000000 Hz
41 | I (634) cpu_start: Application information:
42 | I (637) cpu_start: Project name: linux_boot
43 | I (642) cpu_start: App version: v5.0.1-3-g8a29e7a6e1-dirty
44 | I (649) cpu_start: Compile time: May 16 2023 21:37:43
45 | I (655) cpu_start: ELF file SHA256: 4fe4a4b6aaa3fc1b...
46 | I (661) cpu_start: ESP-IDF: v5.0.1-3-g8a29e7a6e1-dirty
47 | I (668) cpu_start: Min chip rev: v0.0
48 | I (672) cpu_start: Max chip rev: v0.99
49 | I (677) cpu_start: Chip rev: v0.0
50 | I (682) heap_init: Initializing. RAM available for dynamic allocation:
51 | I (689) heap_init: At 3FC958A8 len 00053E68 (335 KiB): D/IRAM
52 | I (696) heap_init: At 3FCE9710 len 00005724 (21 KiB): STACK/DRAM
53 | I (702) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM
54 | I (708) heap_init: At 600FE010 len 00001FF0 (7 KiB): RTCRAM
55 | I (715) esp_psram: Adding pool of 8192K of PSRAM memory to heap allocator
56 | I (723) spi_flash: detected chip: generic
57 | I (727) spi_flash: flash io: dio
58 | I (732) cpu_start: Starting scheduler on PRO CPU.
59 | I (0) cpu_start: Starting scheduler on APP CPU.
60 | I (752) esp_psram: Reserving pool of 32K of internal memory for DMA/internal allocations
61 | ptr = 0x42830000
62 | ptr = 0x42b30000
63 | [ 0.000000] Ignoring boot parameters at (ptrval)
64 | [ 0.000000] Linux version 6.3.0-00023-g0ac241590a6e (jcmvbkbc@octofox) (xtensa-generic-elf-gcc (GCC) 13.1.0, GNU ld (GNU Binutils) 2.40) #48 PREEMPT Tue May 16 7:54:35 PDT 2023
65 | [ 0.000000] config ID: c2f0fffe:23090f1f
66 | [ 0.000000] earlycon: esp32uart0 at MMIO32 0x60000000 (options '115200n8')
67 | [ 0.000000] printk: bootconsole [esp32uart0] enabled
68 | [ 0.000000] **********************************************************
69 | [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
70 | [ 0.000000] ** **
71 | [ 0.000000] ** This system shows unhashed kernel memory addresses **
72 | [ 0.000000] ** via the console, logs, and other interfaces. This **
73 | [ 0.000000] ** might reduce the security of your system. **
74 | [ 0.000000] ** **
75 | [ 0.000000] ** If you see this message and you are not debugging **
76 | [ 0.000000] ** the kernel, report this immediately to your system **
77 | [ 0.000000] ** administrator! **
78 | [ 0.000000] ** **
79 | [ 0.000000] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
80 | [ 0.000000] **********************************************************
81 | [ 0.000000] Zone ranges:
82 | [ 0.000000] Normal [mem 0x000000003c030000-0x000000003c82ffff]
83 | [ 0.000000] Movable zone start for each node
84 | [ 0.000000] Early memory node ranges
85 | [ 0.000000] node 0: [mem 0x000000003c030000-0x000000003c82ffff]
86 | [ 0.000000] Initmem setup node 0 [mem 0x000000003c030000-0x000000003c82ffff]
87 | [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
88 | [ 0.000000] pcpu-alloc: [0] 0
89 | [ 0.000000] Built 1 zonelists, mobility grouping off. Total pages: 2032
90 | [ 0.000000] Kernel command line: earlycon=esp32uart,mmio32,0x60000000,115200n8 console=ttyS0,115200n8 debug rw root=mtd:data no_hash_pointers
91 | [ 0.000000] Dentry cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
92 | [ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
93 | [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
94 | [ 0.000000] virtual kernel memory layout:
95 | [ 0.000000] lowmem : 0x3c030000 - 0x3c830000 ( 8 MB)
96 | [ 0.000000] .text : 0x42830000 - 0x42a0c044 ( 1904 kB)
97 | [ 0.000000] .rodata : 0x42a0d000 - 0x42a4b000 ( 248 kB)
98 | [ 0.000000] .data : 0x3c030000 - 0x3c0aa540 ( 489 kB)
99 | [ 0.000000] .init : 0x3c0aa540 - 0x3c0af080 ( 18 kB)
100 | [ 0.000000] .bss : 0x3c0af080 - 0x3c0e4800 ( 213 kB)
101 | [ 0.000000] Memory: 7320K/8192K available (1904K kernel code, 489K rwdata, 248K rodata, 94K init, 213K bss, 872K reserved, 0K cma-reserved)
102 | [ 0.000000] SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
103 | [ 0.000000] rcu: Preemptible hierarchical RCU implementation.
104 | [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
105 | [ 0.000000] NR_IRQS: 33
106 | [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
107 | [ 0.000000] clocksource: ccount: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 11945377789 ns
108 | [ 0.000088] sched_clock: 32 bits at 160MHz, resolution 6ns, wraps every 13421772796ns
109 | [ 0.008148] Calibrating delay loop (skipped)... 160.00 BogoMIPS preset
110 | [ 0.014339] pid_max: default: 4096 minimum: 301
111 | [ 0.021267] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
112 | [ 0.026506] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
113 | [ 0.075270] rcu: Hierarchical SRCU implementation.
114 | [ 0.075912] rcu: Max phase no-delay instances is 1000.
115 | [ 0.088745] devtmpfs: initialized
116 | [ 0.113563] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
117 | [ 0.114812] futex hash table entries: 16 (order: -5, 192 bytes, linear)
118 | [ 0.134485] NET: Registered PF_NETLINK/PF_ROUTE protocol family
119 | [ 0.149657] platform soc: Fixed dependency cycle(s) with /soc/intc@600c2000
120 | [ 0.211951] clocksource: Switched to clocksource ccount
121 | [ 0.259552] NET: Registered PF_INET protocol family
122 | [ 0.267673] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
123 | [ 0.288195] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear)
124 | [ 0.289368] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
125 | [ 0.297062] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
126 | [ 0.303063] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
127 | [ 0.308938] TCP: Hash tables configured (established 1024 bind 1024)
128 | [ 0.319268] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
129 | [ 0.323134] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
130 | [ 0.349941] workingset: timestamp_bits=30 max_order=11 bucket_order=0
131 | [ 2.624891] 60000000.serial: ttyS0 at MMIO 0x60000000 (irq = 1, base_baud = 0) is a ESP32 UART
132 | [ 2.626783] printk: console [ttyS0] enabled
133 | [ 2.626783] printk: console [ttyS0] enabled
134 | [ 2.631380] printk: bootconsole [esp32uart0] disabled
135 | [ 2.631380] printk: bootconsole [esp32uart0] disabled
136 | [ 2.670188] physmap-flash 42830000.flash: physmap platform flash device: [mem 0x42830000-0x4302ffff]
137 | [ 2.672973] 2 fixed-partitions partitions found on MTD device 42830000.flash
138 | [ 2.676015] Creating 2 MTD partitions on "42830000.flash":
139 | [ 2.681614] 0x000000000000-0x000000300000 : "linux"
140 | [ 2.697240] 0x000000300000-0x000000880000 : "data"
141 | [ 2.698011] mtd: partition "data" extends beyond the end of device "42830000.flash" -- size truncated to 0x500000
142 | [ 2.724379] NET: Registered PF_INET6 protocol family
143 | [ 2.760411] Segment Routing with IPv6
144 | [ 2.765436] In-situ OAM (IOAM) with IPv6
145 | [ 2.767987] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
146 | [ 3.019707] cramfs: checking physical address 0x42b30000 for linear cramfs image
147 | [ 3.020575] cramfs: linear cramfs image on mtd:data appears to be 1764 KB in size
148 | [ 3.028006] VFS: Mounted root (cramfs filesystem) readonly on device 31:1.
149 | [ 3.034942] devtmpfs: mounted
150 | [ 3.037483] Freeing unused kernel image (initmem) memory: 16K
151 | [ 3.039701] This architecture does not have kernel memory protection.
152 | [ 3.047779] Run /sbin/init as init process
153 | [ 3.050206] with arguments:
154 | [ 3.054162] /sbin/init
155 | [ 3.055818] with environment:
156 | [ 3.058926] HOME=/
157 | [ 3.061265] TERM=linux
158 | [ 5.723690] random: crng init done
159 | Starting syslogd: OK
160 | Starting klogd: OK
161 | Running sysctl: OK
162 | seedrng: can't create directory '/var/lib/seedrng': Read-only file system
163 | Starting network: Ok
164 |
165 | Welcome to Buildroot for ESP32-S3 by rudi ;-) (twitter.com/eMbeddedHome)
166 | buildroot login:
167 |
168 |
169 |
170 | **To do: more things in the rootfs :)
171 |
172 |
173 |
174 | 
175 |
176 | 
177 |
178 | 
179 |
180 |
181 |
182 |
183 |
184 |
185 |
186 |
187 |
188 |
189 |
190 |
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/RELEASE/ESP32/Readme.md:
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1 | # to do upload
2 |
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/RELEASE/ESP32P4/CNY25/readme.md:
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1 | to do: upload
2 |
3 | v0.99 P4linux
4 | - AMOLED FHD
5 | - Touch
6 | - G5
7 | - Wifi 2.4 5.8 ( C5 linux host )
8 | - Zigbee ( C6/H2 linux host )
9 | - LoRa
10 | - GPS
11 | - xxx
12 |
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/RELEASE/ESP32S3/Readme.md:
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1 | # to do upload
2 |
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/RELEASE/open-source-MAC-Layer/Readme.md:
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1 | # to do upload
2 |
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/SoC/ESP32-S3-PICO-1.md:
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1 | # ESP32-S3-PICO-1
2 |
3 |
4 | ESP32-S3-PICO-1 is a low-power MCU-based SoC that supports 2.4 GHz Wi-Fi and Bluetooth® Low Energy (Bluetooth LE).
5 | ESP32-S3-PICO-1 has a complete Wi-Fi subsystem and a Bluetooth LE subsystem, State-of-the-art power and RF performance.
6 | S3 provides a rich set of peripheral interfaces, and supports ultra-low-powerapplications.
7 | Different security features allow the device to meet stringent security requirements.
8 |
9 | Features:
10 |
11 | Block Diagram:
12 |
13 | 
14 |
15 |
16 |
17 |
18 | - Core:
19 | - Xtensa® single-dual 32-bit LX7 CPU, frequency up to 240MHz
20 |
21 | - Memories:
22 | - 384 KB of ROM
23 | - 512 KB of SRAM
24 | - 16 KB of RTCSRAM
25 | - 8 MB of Flash memory
26 | - 8 MB of PSRAM
27 |
28 | - Working Voltage: 3 V to 3.6 V
29 |
30 | - Up to 39 GPIOs
31 | - 4 strapping GPIOs
32 | - 6 GPIOs need for flash/PSRAM
33 |
34 | - 2*12-bit ADC (up to 20 channels)
35 |
36 | - Communication interfaces
37 | - 2 I2C interfaces
38 | - 2 I2S interface
39 | - 4 SPI interfaces
40 | - 3 UART interfaces
41 | - 1 USB OTG interface
42 |
43 | - Security:
44 | - 4096 bit OTP
45 | - AES, SHA, RSA, ECC, RNG
46 | - Secure Boot, Flash Encryption, Digital signature, HMAC module
47 | - Extended temperature range: -40 to 65 °C
48 |
49 |
50 |
51 | 
52 |
53 |
54 |
55 |
56 |
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/SoC/Readme.md:
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2 |
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/Xserver/Readme.md:
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2 |
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/_start_here_/Linux Port for Xtensa MCU ESP32 S3 in 21 days.md:
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1 |
2 | ***Linux Port for Xtensa MCU ESP32-S3 in 21 days***
3 |
4 |
5 | 
6 |
7 |
8 | ***Day 1***
9 |
10 | Install Toolchain and Buildroot
11 |
12 | ***Day 2***
13 |
14 | My first buildroot & Login
15 |
16 | ***Day 3***
17 |
18 | My first own Hello World in userpace
19 |
20 | ***Day 4***
21 |
22 | My first own Hello World in kernelspace
23 |
24 | ***Day 5***
25 |
26 | My first entry in DTS
27 |
28 | ***Day 6***
29 |
30 | My first *simple* hardware driver for blinky in kernel code
31 |
32 | ***Day 7***
33 |
34 | My first own playground partition
35 |
36 | ---
37 |
38 |
39 | ***Day 8***
40 |
41 | ***Day 9***
42 |
43 | ***Day 10***
44 |
45 | ***Day 11***
46 |
47 | ***Day 12***
48 |
49 | ***Day 13***
50 |
51 | ***Day 14***
52 |
53 | ***Day 15***
54 |
55 | ***Day 16***
56 |
57 | ***Day 17***
58 |
59 | ***Day 18***
60 |
61 | ***Day 19***
62 |
63 | ***Day 20***
64 |
65 | ***Day 21***
66 |
67 | ---
68 |
69 |
70 |
71 |
72 | **Final Choices Topics**
73 |
74 | - ...*propositions?*...
75 | - run DOOM
76 | - drive RGB
77 | - drive mems sensor
78 | - drive spi flash extern
79 | - drive spi psram extern
80 | - drive spi nand extern
81 | - bankswitching classic
82 | - bankswitching bootloader
83 | - drive psrambank
84 | - drive nandbank
85 | - drive sd card
86 | - boot from sd card
87 | - boot from usb flash
88 | - sdio port using a second
89 | - hdmi
90 | - drive a lcd
91 | - drive a spi lan
92 | - drive usb dongle
93 | - stack allocation
94 | - distributed computing
95 | - network utilization
96 | - *crypto stuff basics*
97 | - *crypto wallets*
98 | - ...
99 |
100 |
101 |
102 |
103 |
104 |
105 |
106 |
107 |
108 |
109 |
--------------------------------------------------------------------------------
/_start_here_/Readme.md:
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1 | # to do : upload
2 |
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/_start_here_/medial/bandicam 2023-07-16 01-19-20-353.mp4:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/_start_here_/medial/bandicam 2023-07-16 01-19-20-353.mp4
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/_start_here_/medial/howto/readme.md:
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1 | # This is a preparation for the installation assistance on the weekend of 17 and 18 June 2023.
2 |
3 | CT 6:00 PM 17. June-CT 6:00 AM 18. June
4 |
5 | This page is still being edited / typos / for questions and answers, it will be expanded
6 |
7 |
8 | hi folks,
9 |
10 | welcome to the live install help on weekend 17/18 June '23
11 |
12 | please visit [Booting linux on ESP32s3 wiki](http://wiki.osll.ru/doku.php/etc:users:jcmvbkbc:linux-xtensa:esp32s3) Last modified: 2023/05/26 04:44 by jcmvbkbc and read instruction on steps.
13 |
14 | Check the Last modified version for agreement.
15 |
16 | Here we setup an Environment for the Playground if you not have done yet
17 | and setup, create and install #jcmvbkbc #Xtensa #Linux Port for #ESP32 S3
18 |
19 | If necessary, it will be expanded from time to time, if questions and answers follow about it,
20 | they will flow in. VM and Ubuntu should be understandable to most of you system programmers,
21 | so the setup is simple.
22 |
23 | If questions arise, simply open an issue and we try to discuss,
24 | solve and incorporate it together. Suggestions for improvement are very welcome
25 |
26 | If you use your Linux Setup you can overfly this steps.
27 |
28 | Be sure you have standard developer tools installed and your system can be restore on msitake.
29 | Missing tools can be installed over check of dependencies crosstool-NG / buildroot.
30 |
31 | If you use your own VM and want install Ubuntu 22.04 please read in your VM how you must do this in your VM.
32 |
33 | If you want install Ubuntu 22.04 LTS in your VM VirtualBox you can find your way around here in steps.
34 | You do not need the ISO step in this case, suggestion to create an extra drive for the toolchain
35 |
36 | If you want install VirtualBox and Ubuntu 22.04 LTS you can also find your way around here in steps.
37 |
38 | The drive sizes are my onw used sizes, from the picture you see
39 |
40 | 
41 |
42 |
43 |
44 | that Ubuntu (dev/sda3 ) is ~ 65 GB ( 100 GB )
45 | toolchain drive/partition (dev/sdb) ~ 25 GB ( 100 GB )
46 |
47 | You can choice your own here, but be generous in the setup, although only as much is used as is actually in use,
48 | the toolchain files are very many and push the demand very high because of some unfavorable partitioning properties.
49 | Default settings are used, which Ubuntu specifies.
50 |
51 | If you have chosen good settings, you are welcome to contribute, then I will insert partitioning data.
52 |
53 | Also you can use only one drive and install it in your home ~
54 | the important thing is, that you have stay in one folder as base,
55 | and in this we install step by step the toolchain and buildroot hierachie like this picture
56 |
57 | the base in this case is example: live-4-44
58 | this is named here so only cause this is the wiki version last update which the install was done
59 | if the base is your home ~ perhabs you create an folder "s3linux" or like you want and go into this
60 | and then beginn install step 1-3
61 |
62 | 
63 |
64 | the **xtensa-esp32s3-linux-toolchain** path later you should add to the search path later
65 |
66 | 
67 |
68 |
69 | step 4 ( ESP-IDF 5.0.1 **LINUX** Version ) i installed this in my home ~/
70 | cause i have no other ESP-IDF there installed.
71 | you can install it like your need is, in home or also in this toolchain partition/drive
72 | like it is writen in the instruction.
73 |
74 | cause it will be good to change the toolchain / update the toolchain on newer things
75 | this is a reason for separation the toolchain part to a own partition/drive
76 | you can simple switch to an other partition/drive for the toolchain.
77 | Everyone does it the way they want to do it.
78 | The only important thing is that the toolchain stays on the same line.
79 | So that it matches the installation instructions.
80 | If you move them, you have to adjust the script/tools yourself.
81 |
82 | we go here the way how the instruction is written for this.
83 | if you see a picture which does not match the instruction
84 | i write an info for you to the picture that you know about this detail.
85 |
86 | # VM VirtualBox & Ubuntu 22.04 LTS
87 |
88 | 1. [Download](/_start_here_/virtualbox.md) and install, at time of write this, VirtualBox >= 7.0
89 | 2. [Download](/_start_here_/virtualbox.md) and install at time of write this, VirtualBox Extension Pack
90 | 3. [Download](/_start_here_/ubuntu.md) ISO Ubuntu 22.04 LTS
91 |
92 |
93 | # VM VirtualBox New Guest ( Ubuntu 22.04 )
94 |
95 | 3. Setup a new flexibility linux guest (100 GB)
96 |
97 | 
98 |
99 | 
100 |
101 | 
102 |
103 | 
104 |
105 | 
106 |
107 | 
108 |
109 | 
110 |
111 | 
112 |
113 | 
114 |
115 |
116 |
117 | # Skip this step if you want install to your home or other
118 |
119 | 4. Create a xtra flexibility second drive and use it in the new guest (100 GB)
120 | - scroll up to tools
121 | - 1 press tools
122 | - 2 you see all your disc on right, in this case you see your created disc for your new vm guest
123 | - 3 press create
124 |
125 | 
126 |
127 |
128 | - 4 select the new disc character
129 |
130 | 
131 |
132 | - 5 select a dynamically disc
133 |
134 | 
135 |
136 | - 6 fill out the properties, create it under your spcae where you created your vm guest disc
137 | - i name it here like the toolchain is for "xtensa-esp32s3-linux-uclibcfdpic" you can name like you want
138 |
139 | 
140 |
141 | 
142 |
143 | 
144 |
145 | - 7 scroll down to your created VM guest and press only one time - you see on right side the properties from your VM
146 | - 8 press storage from your created VM guest
147 |
148 | 
149 |
150 | 
151 |
152 | - 9 press controller:sata(1) and a add harddisk (2)
153 |
154 | 
155 |
156 | - 10 choice your created harddisk for your toolchain and press choose
157 |
158 | 
159 |
160 | - 11 your second harddisk is added
161 |
162 | 
163 |
164 | - 12 now check your 2 drives, if you use SSD for this then activate Solid-State-Drive
165 |
166 | 
167 |
168 | 
169 |
170 | - 13 now check your VM machine
171 | - General
172 | - Advanced ( if you want copy/paste clipb from your HOST <-> GUEST setup this to your choice
173 | - if you serve from your host ( windows / linux / mac what ever and you want copy links/text to the guest, you should
174 | - activate bidirectional, in my case i share Host <-> Guest so text can be copied between them in bidirectional mode
175 | - windows user: forget the grafik copy - use your windows screenprint for screenprints from the VM or use the snappshot func
176 |
177 | 
178 |
179 | 
180 |
181 | - setup your display like your hardware is
182 |
183 | 
184 |
185 |
186 | - check your network
187 |
188 | 
189 |
190 |
191 | - check your usb
192 | - if you connect now your esp you can add your usb port here now - we do this later
193 |
194 | 
195 |
196 |
197 | ok for the first time.
198 |
199 | 
200 |
201 |
202 |
203 | # First power on & install Ubuntu 22.04 LTS ( in the VM VirtualBox )
204 |
205 | 1. Run your VM now by doubleclick and this will boot from Install ISO and shows you the bootloader menu
206 | - choice install and press enter and watch the full auto install mode which you did setup in the VM **WoWZa**
207 |
208 | 
209 |
210 | 
211 |
212 | 
213 |
214 |
215 | 
216 |
217 |
218 | 
219 |
220 |
221 | 
222 |
223 |
224 | 
225 |
226 |
227 | 
228 |
229 | ( be sure you are connected with your HOST - so install can run all for you also downloads )
230 |
231 | 
232 |
233 | ( after install ubuntu will reboot by self )
234 |
235 | 
236 |
237 | ( 100 h later ( just kidding ) your VM is waiting for your login - use the login data you did in the setup guest )
238 |
239 | 
240 |
241 | ( skip this )
242 |
243 | 
244 |
245 | ( press next )
246 |
247 | 
248 |
249 | ( fill out like you want and press next)
250 |
251 | 
252 |
253 | 
254 |
255 | 
256 |
257 | ( install is ready - press done )
258 |
259 | 
260 |
261 | 
262 |
263 |
264 | 2. After install check/setup the extra partition if you want use it for the toolchain / or skip this
265 |
266 | - press the left point menu, select utilities, choice disks
267 |
268 | 
269 |
270 | 
271 |
272 | 
273 |
274 | - you see now your 2 harddisk, press on the 1. harddisk, check it, press on the 2. harddisk and check
275 |
276 | 
277 |
278 | ( Ubuntu Harddisk )
279 |
280 | 
281 |
282 |
283 | ( xtensa-esp32s3-linux-uclibcfdpic harddisk will be your toolchain later - we must create a partition/format this )
284 |
285 | 
286 |
287 |
288 | ( press on the extra harddisk (1) , press additional partition options (2) , press format partition (3) )
289 |
290 | 
291 |
292 | ( name your volume and next )
293 |
294 | 
295 |
296 | ( check it again that you choose the empty harddisk and not the ubuntu system harddisk . all data on this will be lost after pressing format ! )
297 |
298 | 
299 |
300 | ( enter your password which you set in the setup )
301 |
302 | 
303 |
304 | ( your extra HD is formated - close the utilities window )
305 |
306 | 
307 |
308 |
309 | # Mount your extra HD for the playground/toolchain
310 |
311 | - click in desktop left the harddisk symbol / right click for submenu to mount/unmount
312 | - fill in your root password
313 |
314 | 
315 |
316 | 
317 |
318 | - check in files your drives
319 |
320 | 
321 |
322 | ready :)
323 |
324 |
325 | we setup terminal to the favorities, close the file window and click on the application menu
326 |
327 | 
328 |
329 | - right click on terminal and add it to favorites
330 |
331 | 
332 |
333 | - now your terminal app is on the favorities menu - don't open it - it will not work on freshen 22.04
334 |
335 | 
336 |
337 | - now setup your language in the settings, go to show application menu and open settings - then change your region/language and restart
338 |
339 | 
340 |
341 | 
342 |
343 | 
344 |
345 | you must confirm the logout
346 |
347 | 
348 |
349 | after the restart and login, your terminal is ready to run, click on your favorities the terminal symbol
350 |
351 | 
352 |
353 | we check now the second Harddrive, please press / right click on the Disk Symbol ( SSD if you use SSD or your choice Symbol ) and mount it
354 |
355 | 
356 |
357 | right click in the window and create the folder **s3linux**
358 |
359 | 
360 |
361 | open now a console with STRG + ALT + F3 ,
362 |
363 | login with **root** and your password
364 |
365 | add the user **liosti** to sudo group,
366 |
367 | exit this console window with **exit**, the user **liosti** now is in the **sudo** group
368 |
369 | 
370 |
371 | switch back to your desktop with STRG + ALT + F2
372 |
373 | for refresh this, restart press right upper corner (1) and select restart (2)
374 |
375 | 
376 |
377 | 
378 |
379 | re login with your user **liosti** and your password
380 |
381 | 
382 |
383 |
384 | mount our second harddrive for the playground/toolchain
385 |
386 | 
387 |
388 | right click in the window and choose **open in terminal**
389 |
390 | 
391 |
392 | we are now in the playground directory,
393 |
394 | updates the package sources list
395 | to get the latest list of available packages
396 | in the repositories
397 |
398 | `sudo apt update`
399 |
400 | you will be asked for the sudo password
401 |
402 | 
403 |
404 | restart
405 |
406 | you are ready to install the toolchain, for few things we need to do updates and install developer tools which is need for the builds.
407 | but for now you are good in this part.
408 |
409 | Note: Allways be sure you did mount your drive if you want work with this.
410 |
411 | ---
412 | ---
413 |
414 | 
415 |
416 | ---
417 | ---
418 | login, mount your toolchain drive, open the **s3linux** folder and open it in the terminal
419 |
420 | we start from here and we going step by step to build and install the toolchain, buildroot
421 |
422 | 
423 |
424 |
425 | # Build toolchain dynconfig library and export XTENSA_GNU_CONFIG for use by the toolchain
426 |
427 | [Info/Issues Step 1](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/issues/1)
428 |
429 | // to do: install all this tools
430 | // sudo apt install git,....
431 |
432 | ( picture follows )
433 |
434 | git clone https://github.com/jcmvbkbc/xtensa-dynconfig -b original
435 |
436 | 
437 |
438 | git clone https://github.com/jcmvbkbc/config-esp32s3 esp32s3
439 |
440 | 
441 |
442 | make -C xtensa-dynconfig ORIG=1 CONF_DIR=`pwd` esp32s3.so
443 |
444 | 
445 |
446 | export XTENSA_GNU_CONFIG=`pwd`/xtensa-dynconfig/esp32s3.so
447 |
448 | 
449 |
450 |
451 | Step 1 - done -
452 |
453 |
454 | # Build the toolchain
455 | - Using crosstool-NG
456 |
457 | [Info/Issues Step 2](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/issues/2)
458 |
459 | git clone https://github.com/jcmvbkbc/crosstool-NG.git -b xtensa-fdpic
460 |
461 | 
462 |
463 | pushd crosstool-NG
464 |
465 | 
466 |
467 | ./bootstrap && ./configure --enable-local && make
468 |
469 | 
470 |
471 | 
472 |
473 |
474 | ./ct-ng xtensa-esp32s3-linux-uclibcfdpic
475 |
476 | 
477 |
478 | ---
479 | **WAIT**
480 |
481 | live-task
482 |
483 | 17. June - 18. June 2023
484 |
485 | CET 6:00 PM - CET 6:00 AM
486 |
487 | ---
488 |
489 | ---
490 | 
491 |
492 | // to do: picture upload
493 |
494 |
495 | CT_PREFIX=``pwd``/builds nice ./ct-ng build
496 |
497 | 
498 |
499 | 
500 |
501 | 
502 |
503 | 
504 |
505 | 
506 |
507 |
508 | do not forget
509 |
510 | `popd`
511 |
512 |
513 | 
514 |
515 |
516 |
517 |
518 | # your toolchain is ready :)
519 |
520 |
521 | 
522 |
523 | 
524 |
525 | 
526 |
527 | ---
528 |
529 |
530 |
531 | # Build the rootfs and kernel image
532 |
533 | [Info/Issues Step 3](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/issues/3)
534 |
535 | be sure you been in the **s3linux** base folder / or what you did set/name as base from install begin
536 |
537 | here in this example it is **/media/liosti/playground/s3linux**
538 |
539 | 
540 |
541 |
542 | $ git clone https://github.com/jcmvbkbc/buildroot -b xtensa-2023.02-fdpic
543 |
544 | 
545 |
546 |
547 |
548 | $ nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3 esp32s3_defconfig
549 |
550 | 
551 |
552 |
553 |
554 |
555 | # adjust external toolchain location to the one built above
556 |
557 | $ nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3 menuconfig
558 |
559 | 
560 |
561 | # menuconfig
562 | 
563 |
564 |
565 | 
566 |
567 | 
568 |
569 | 
570 |
571 | 
572 |
573 | 
574 |
575 |
576 | optional you can set the welcome message, password
577 |
578 |
579 | 
580 |
581 | 
582 |
583 | 
584 |
585 | 
586 |
587 | if you have done all your basicly hello world settings , click exit and save the config. you can later setup more and more for your kernel and rootfs.
588 |
589 | 
590 |
591 |
592 | ...and build it -
593 |
594 | $ nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3
595 |
596 | 
597 |
598 |
599 | overloaded or unreachable at the moment can happen,
600 |
601 | 
602 |
603 | .. reconnect moretimes ..
604 |
605 | 
606 |
607 | .. and good ..
608 |
609 | 
610 |
611 | 
612 |
613 | 
614 |
615 | 
616 |
617 | 
618 |
619 | 
620 |
621 | # Note:
622 | ---
623 | in this case your images are in the path
624 |
625 | /media/liosti/playground/s3linux/build-xtensa-2023.02-fdpic-esp32s3/images
626 |
627 | note this path which you use, you will this need later for flash the images to the adr of partition table from ESP-IDF linux project
628 |
629 | xipImage = linux kernel
630 |
631 | rootfs-cramfs = root/userspace
632 |
633 | ---
634 |
635 |
636 | # Build and flash the bootloader, flash kernel and rootfs images
637 |
638 | [Info/Issues Step 4](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/issues/4)
639 |
640 | ( more picture follows )
641 |
642 | this is different to the how to from wiki.
643 | i prefer to install this in the home and create a folder for the git clone example ~/s3linuxidf
644 | does no matter what you do - you can do this or that - i posted this 2 examples for the git clone
645 | if you do this also on the second drive, don't care, you can do this. i show the way on ~/s3linuxidf
646 |
647 |
648 | $ git clone https://github.com/jcmvbkbc/esp-idf -b linux-5.0.1
649 |
650 | 
651 |
652 | 
653 |
654 |
655 | ( ~/s3linuxidf )
656 |
657 | 
658 |
659 | 
660 |
661 |
662 | `pushd esp-idf`
663 |
664 | 
665 |
666 | note in the wiki is export - you need first install if you fresh do an install
667 | only for showing you what's happen if you did no install before
668 |
669 | `. export.sh`
670 |
671 | 
672 |
673 |
674 | so please be sure you install first all tools which are need by the ESP-IDF from espressif
675 | simple kickit with
676 |
677 | `./install.sh` ( not with install.sh )
678 |
679 | 
680 |
681 | 
682 |
683 |
684 | if you get info, that there are few things missing like this **python3.10-venv**
685 |
686 | 
687 |
688 | simple install it: **apt install python3.10-venv** you need to run it with **sudo apt install python3.10-venv**
689 |
690 | 
691 |
692 | and do a **./install.sh** again
693 |
694 | 
695 |
696 |
697 | perfect. now you can run
698 |
699 | **. ./export.sh**
700 |
701 | like you know this from ESP-IDF, it's the ESP-IDF - just for Linux Example :)
702 |
703 | 
704 |
705 |
706 | # Now - if you did not, you need soon your ESP32-S3 cause we go now final
707 |
708 | - setup - compile - flash
709 |
710 | **setup**
711 |
712 | `cd examples/get-started/linux_boot`
713 |
714 | 
715 |
716 | set your target first
717 |
718 | `idf.py set-target esp32s3`
719 |
720 | 
721 |
722 |
723 | cmake does not exist - so you see here this problem, let us solve this here by install cmake / check it does it be on the path
724 | and i wil add this **important** to the **must_do_list** to do before we start, so you/other not run in this error
725 |
726 | 
727 |
728 |
729 | check it out
730 |
731 | 
732 |
733 | we install here with
734 |
735 | **sudo apt install cmake**
736 |
737 | 
738 |
739 |
740 | check it shortly and if all ok, we set the target **esp32s3**
741 |
742 | 
743 |
744 | `idf.py set-target esp32s3`
745 |
746 | 
747 |
748 |
749 | from wiki the next step would ne the **build** but we will change first few things and set it in the right direction
750 | so we're going to deviate a little bit now, btw you should have now your **ESP32-S3** ready by the hand.
751 | You must know, which PSRAM and which FLASH does your kit/board has.
752 | we going here for normal and we setup this for an ESP32-S3-N8R8 DevKitC-1
753 | [what is mean](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/issues/4) with this:
754 |
755 | it has 8MB flash as quad
756 | it has 8MB psram as octal
757 |
758 | 
759 |
760 | here is list:
761 |
762 | 
763 |
764 | so we go now **first** in the **menuconfig**
765 | we set up
766 | - the right flash
767 | - check the psram support also
768 | - the right psram
769 | - right clk for psram & flash
770 | - and few things what allways controll
771 |
772 | let's check first,
773 |
774 | `idf.py menuconfig`
775 |
776 | 
777 |
778 | 
779 |
780 |
781 | now load the config for the esp32-s3
782 |
783 | info you see from your project,
784 |
785 | 
786 |
787 | we load now **sdkconfig.defaults.esp32s3**
788 |
789 |
790 | 
791 |
792 |
793 | ( und check flash example )
794 |
795 | 
796 |
797 |
798 | ( check partition table )
799 |
800 | 
801 |
802 |
803 | ( check psram )
804 |
805 | 
806 |
807 |
808 | after you check your details you exit the menuconfig and it will ask you for save if you changed things.
809 | say yes if you are comfortable with it. ( note this please because it will not be the right later more )
810 |
811 | 
812 |
813 |
814 | we shortly check the partition table
815 |
816 | 
817 |
818 | and we build the project...
819 |
820 | `idf.py build`
821 |
822 | 
823 |
824 | 
825 |
826 | 
827 |
828 | I wanted give you this lesson cause you will never forget it any more. sry :)
829 | Now again, run menuconfig, load the **sdkconfig.defaults.esp32s3** check all like you did before and save it as **sdkconfig** file
830 | sry - i do not like this way too. but it is. You see it, when you want load a file, it pops allways the "**sdkconfig**" file.
831 |
832 | 
833 |
834 | 
835 |
836 | 
837 |
838 | 
839 |
840 | on one hand you have hardware sdkconfig file for your board and on other hand you have the sdkconfig file from ESP-IDF.
841 | you load your properties file and save it as ESP-IDF file. thats the way, i hope espressif will change this one day :)
842 |
843 | close the menuconfig ( ESC ) and now run the build again
844 |
845 | **idf.py build**
846 |
847 | 
848 |
849 | ---
850 | wait :)
851 |
852 | more picture comes
853 |
854 | - prepair ESP32-S3 Board
855 | -
856 |
857 | ---
858 |
859 | to do:
860 |
861 | $ idf.py flash
862 |
863 | $ popd
864 |
865 | $ parttool.py write_partition --partition-name linux --input build-xtensa-2023.02-fdpic-esp32s3/images/xipImage
866 |
867 | $ parttool.py write_partition --partition-name rootfs --input build-xtensa-2023.02-fdpic-esp32s3/images/rootfs.cramfs
868 |
869 |
870 | to do:
871 |
872 | more picture comes
873 |
874 | # putty
875 |
876 | we install putty with **sudo apt install putty**
877 |
878 | 
879 |
880 |
881 | we add the user **liosti** to the tty group, you must relogin for take the effect - Logout/Login
882 |
883 | 
884 |
885 | if we add the user **liosti** to the dialout group, you must also relogin for take th effect - Logout/login
886 |
887 | **sudo usermod -a -G dialout your-username**
888 |
889 |
890 | we run **putty** for a test ( note i did setup few boards in putty allright - we do this with the first run after flashing linux app )
891 |
892 | 
893 |
894 |
895 |
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/_start_here_/medial/howto/tips.md:
--------------------------------------------------------------------------------
1 | # Add toolchain to the path
2 |
3 | # Add uclibcfdpic lib config to the .bashrc
4 |
5 |
6 | Open Files directory (1), select Home (2), click für Filemenu options (3), set Show Hidden files activ (4), and click right on the .bashrc (5) and open it in the editor
7 |
8 | 
9 |
10 | 
11 |
12 |
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/_start_here_/medial/pictures/Readme.md:
--------------------------------------------------------------------------------
1 | to do: upload
2 |
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/_start_here_/rebuild-esp32s3-linux-wifi.sh:
--------------------------------------------------------------------------------
1 | #! /bin/bash -x
2 |
3 | SET_BAUDRATE='-b 2000000'
4 |
5 | if [ ! -d autoconf-2.71/root/bin ] ; then
6 | wget https://ftp.gnu.org/gnu/autoconf/autoconf-2.71.tar.xz
7 | tar -xf autoconf-2.71.tar.xz
8 | pushd autoconf-2.71
9 | ./configure --prefix=`pwd`/root
10 | make && make install
11 | popd
12 | fi
13 | export PATH=`pwd`/autoconf-2.71/root/bin:$PATH
14 | rm -rf build
15 | mkdir build
16 | cd build
17 |
18 | #
19 | # dynconfig
20 | #
21 | git clone https://github.com/jcmvbkbc/xtensa-dynconfig -b original
22 | git clone https://github.com/jcmvbkbc/config-esp32s3 esp32s3
23 | make -C xtensa-dynconfig ORIG=1 CONF_DIR=`pwd` esp32s3.so
24 | export XTENSA_GNU_CONFIG=`pwd`/xtensa-dynconfig/esp32s3.so
25 |
26 | #
27 | # toolchain
28 | #
29 | git clone https://github.com/jcmvbkbc/crosstool-NG.git -b xtensa-fdpic
30 | pushd crosstool-NG
31 | ./bootstrap && ./configure --enable-local && make
32 | ./ct-ng xtensa-esp32s3-linux-uclibcfdpic
33 | CT_PREFIX=`pwd`/builds nice ./ct-ng build
34 | popd
35 | [ -e crosstool-NG/builds/xtensa-esp32s3-linux-uclibcfdpic/bin/xtensa-esp32s3-linux-uclibcfdpic-gcc ] || exit 1
36 |
37 | #
38 | # kernel and rootfs
39 | #
40 | git clone https://github.com/jcmvbkbc/buildroot -b xtensa-2023.02-fdpic
41 | nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3 esp32s3wifi_defconfig
42 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_PATH `pwd`/crosstool-NG/builds/xtensa-esp32s3-linux-uclibcfdpic
43 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_PREFIX '$(ARCH)-esp32s3-linux-uclibcfdpic'
44 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX '$(ARCH)-esp32s3-linux-uclibcfdpic'
45 | nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3
46 | [ -f build-xtensa-2023.02-fdpic-esp32s3/images/xipImage -a -f build-xtensa-2023.02-fdpic-esp32s3/images/rootfs.cramfs ] || exit 1
47 |
48 | #
49 | # bootloader
50 | #
51 | git clone https://github.com/jcmvbkbc/esp-hosted -b shmem
52 | pushd esp-hosted/esp_hosted_ng/esp/esp_driver
53 | cmake .
54 | cd esp-idf
55 | . export.sh
56 | cd ../network_adapter
57 | idf.py set-target esp32s3
58 | cp sdkconfig.defaults.esp32s3 sdkconfig
59 | idf.py build
60 | read -p 'ready to flash... press enter'
61 | while ! idf.py $SET_BAUDRATE flash ; do
62 | read -p 'failure... press enter to try again'
63 | done
64 | popd
65 |
66 | #
67 | # flash
68 | #
69 | parttool.py $SET_BAUDRATE write_partition --partition-name linux --input build-xtensa-2023.02-fdpic-esp32s3/images/xipImage
70 | parttool.py $SET_BAUDRATE write_partition --partition-name rootfs --input build-xtensa-2023.02-fdpic-esp32s3/images/rootfs.cramfs
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/_start_here_/rebuild-esp32s3-linux.sh:
--------------------------------------------------------------------------------
1 | #! /bin/bash -x
2 |
3 | if [ ! -d autoconf-2.71/root/bin ] ; then
4 | wget https://ftp.gnu.org/gnu/autoconf/autoconf-2.71.tar.xz
5 | tar -xf autoconf-2.71.tar.xz
6 | pushd autoconf-2.71
7 | ./configure --prefix=`pwd`/root
8 | make && make install
9 | popd
10 | fi
11 | export PATH=`pwd`/autoconf-2.71/root/bin:$PATH
12 | rm -rf build
13 | mkdir build && cd build
14 |
15 | #
16 | # dynconfig
17 | #
18 | git clone https://github.com/jcmvbkbc/xtensa-dynconfig -b original
19 | git clone https://github.com/jcmvbkbc/config-esp32s3 esp32s3
20 | make -C xtensa-dynconfig ORIG=1 CONF_DIR=`pwd` esp32s3.so
21 | export XTENSA_GNU_CONFIG=`pwd`/xtensa-dynconfig/esp32s3.so
22 |
23 | #
24 | # toolchain
25 | #
26 | git clone https://github.com/jcmvbkbc/crosstool-NG.git -b xtensa-fdpic
27 | pushd crosstool-NG
28 | ./bootstrap && ./configure --enable-local && make
29 | ./ct-ng xtensa-esp32s3-linux-uclibcfdpic
30 | CT_PREFIX=`pwd`/builds nice ./ct-ng build
31 | popd
32 | [ -e crosstool-NG/builds/xtensa-esp32s3-linux-uclibcfdpic/bin/xtensa-esp32s3-linux-uclibcfdpic-gcc ] || exit 1
33 |
34 | #
35 | # kernel and rootfs
36 | #
37 | git clone https://github.com/jcmvbkbc/buildroot -b xtensa-2023.02-fdpic
38 | nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3 esp32s3_defconfig
39 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_PATH `pwd`/crosstool-NG/builds/xtensa-esp32s3-linux-uclibcfdpic
40 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_PREFIX '$(ARCH)-esp32s3-linux-uclibcfdpic'
41 | buildroot/utils/config --file build-xtensa-2023.02-fdpic-esp32s3/.config --set-str TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX '$(ARCH)-esp32s3-linux-uclibcfdpic'
42 | nice make -C buildroot O=`pwd`/build-xtensa-2023.02-fdpic-esp32s3
43 | [ -f build-xtensa-2023.02-fdpic-esp32s3/images/xipImage -a -f build-xtensa-2023.02-fdpic-esp32s3/images/rootfs.cramfs ] || exit 1
44 |
45 | #
46 | # bootloader
47 | #
48 | git clone https://github.com/jcmvbkbc/esp-idf -b linux-5.0.1
49 | pushd esp-idf
50 | . export.sh
51 | cd examples/get-started/linux_boot
52 | idf.py set-target esp32s3
53 | cp sdkconfig.defaults.esp32s3 sdkconfig
54 | idf.py build
55 | read -p 'ready to flash... press enter'
56 | idf.py flash
57 | popd
58 |
59 | #
60 | # flash
61 | #
62 | parttool.py write_partition --partition-name linux --input build-xtensa-2023.02-fdpic-esp32s3/images/xipImage
63 | parttool.py write_partition --partition-name rootfs --input build-xtensa-2023.02-fdpic-esp32s3/images/rootfs.cramfs
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/_start_here_/ubuntu.md:
--------------------------------------------------------------------------------
1 |
2 | # Ubuntu 22.04.2 LTS
3 |
4 | The latest [LTS version of Ubuntu](https://ubuntu.com/download/desktop), for desktop PCs and laptops. LTS stands for long-term support — which means five years of free security and maintenance updates, guaranteed until April 2027.
5 |
6 |
7 | 
8 |
9 |
10 |
11 |
12 | We use 22.04 Ubuntu in this example
13 |
--------------------------------------------------------------------------------
/_start_here_/virtualbox.md:
--------------------------------------------------------------------------------
1 |
2 | # VirtualBox
3 |
4 | VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 3
5 |
6 |
7 |
8 | 
9 |
10 |
11 | We use VirtualBox in this example and install [Ubuntu 22.04 LTS](/_start_here_/ubuntu.md)
12 |
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/bins/S3/0x0.zip:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/0x0.zip
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/bins/S3/ESP32S3N8R8BlinkyGPIO2.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/ESP32S3N8R8BlinkyGPIO2.bin
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/bins/S3/Flashtool.md:
--------------------------------------------------------------------------------
1 | Used in this example:
2 |
3 | [Flash Download Tools](https://www.espressif.com/sites/default/files/tools/flash_download_tool_3.9.4.zip) Windows PC V3.9.4 2023.02.21
4 |
5 |
6 | ESP32-S3
7 |
8 | Set Chip Type: ESP32-S3
9 |
10 | Set your LoadMode
11 |
12 | 
13 |
14 |
15 | # Set Your Com Port, Baudrate
16 |
17 | 
18 |
19 | # Check your connected device first,
20 | Press Start and it should show you MAC and other data
21 |
22 | 
23 |
24 |
25 |
26 | # Erase all data first from the connected device by clicking erase
27 |
28 | 
29 |
30 | # Controll
31 | if all ok
32 |
33 | 
34 |
35 | # Set the Firmware Data
36 | Set in first line to the downloaded combined testfirmware and set the address to 0x0, also activate the left checkbox in this line
37 |
38 | 
39 |
40 | # last Note before Flash
41 | check also, that DoNotChgBin checkbox is activated, now click start
42 |
43 | it's flashing now...
44 |
45 | 
46 |
47 | ...flashing ...
48 |
49 | 
50 |
51 | ... flashing ...
52 |
53 | 
54 |
55 | # Final
56 | after the firmware is flashed, you get a finish info
57 |
58 | 
59 |
60 |
61 | now your device is ready to test the firmware
62 |
63 |
64 |
65 |
66 | # esptool
67 | if you use the esptool from command line, is in this case the downloaded Test Firmware
68 |
69 | esptool.py write_flash 0x0 merged-flash.bin
70 |
71 | example
72 |
73 | ``esptool.py write_flash 0x0 ESP32S3N8R8BlinkyGPIO2.bin``
74 |
75 |
76 |
--------------------------------------------------------------------------------
/bins/S3/Readme.md:
--------------------------------------------------------------------------------
1 | ## use allways the newest firmware for test
2 |
3 | # 30.05.2023 upload test firmware [ESP32S3N8R8BlinkyGPIO2.bin](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/raw/main/bins/S3/ESP32S3N8R8BlinkyGPIO2.bin)
4 |
5 | (only for engineering -not for product) for blinky test on target esp32-s3 ((N8R8))
6 |
7 | - flash the bin to 0x0
8 | - blinky for the gpio 2
9 | - boot and login
10 | - check the blinky with the prog: mygpio
11 | - - this runs the mygpio prog and let the led blink
12 | - check the reboot shell command: reboot -nf
13 | - - this simulate the reboot with a blinky which goes routed to the RST pin later
14 | - - note: reboot without arg will shutdown kernel and you have to reboot/rst your board in the meantime
15 |
16 |
17 |
18 |
19 | # 18.05.2023 upload test firmware [0x0.zip](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/raw/main/bins/S3/0x0.zip)
20 |
21 | (only for engineering -not for product) for cross build test on target esp32-s3 ( (N8R8) )
22 | - extra folder for cross compile test for the target
23 | - - testme ( kernel Challenge for debugging purposes )
24 | - - morning ( soft test / ptr test )
25 |
26 |
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/bins/S3/cores3n16R8qd.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/cores3n16R8qd.bin
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/bins/S3/lilygo_T-DeckWROOM_N16qdR8ot.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/lilygo_T-DeckWROOM_N16qdR8ot.bin
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/bins/S3/mpy_N8qdR8ot.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/mpy_N8qdR8ot.bin
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/bins/S3/mpy_m5stackcores3.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/mpy_m5stackcores3.bin
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/bins/S3/olimexS3WROOM_N8qdR8ot.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/olimexS3WROOM_N8qdR8ot.bin
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/bins/S3/oneclickN8qdR8ot.bin:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/bins/S3/oneclickN8qdR8ot.bin
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/bins/S3/preRelease/readme.md:
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1 | - check the pre release bin files
2 | - upload
3 |
4 |
--------------------------------------------------------------------------------
/cheat sheets/idx.md:
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1 | # just in time notes for share
2 |
3 | # WIFI on S3 Linux - your wireless connect
4 |
5 | #esp32s3 #linux #esp32 S3 port get wifi step by step
6 |
7 | Will it work? Will it connect? Let's this find out
8 |
9 | 3..2..1 here we go:
10 |
11 | ( long toure starts now ...and will be -medial- logged here by push)
12 | - started CET 20:00 11 July 2023
13 |
14 | The goal will be: - runing wifi network driver
15 |
16 | We use the [esp-hosted](https://github.com/espressif/esp-hosted) repo from espressif for this purpose.
17 |
18 | 
19 |
20 | 
21 |
22 |
23 | # prepair
24 |
25 | - initial this step side on git hub
26 | - if not done yet you need to [build your toolchain](https://gist.github.com/jcmvbkbc/316e6da728021c8ff670a24e674a35e6)
27 | - autoconf steps
28 | - dynconfig steps
29 | - toolchain steps
30 | - 
31 | - 
32 | - 
33 | - 
34 | - 
35 |
36 | - for the next step kernel and rootfs, we need config things
37 | - we use the basic install from buildroot and edit the right things in a second step for the wifi supported linux
38 | this can be an option for you if you want use your right installed buildroot
39 | - or
40 | - we edit the things on the fly on install - we go here for this way and save the edit config files to provide this for other people which want comfortable install way
41 | - let's do it
42 |
43 | # buildroot (fresh)
44 | we use again the amazing script from jcmvbkbc
45 | - `git clone https://github.com/jcmvbkbc/buildroot -b xtensa-2023.02-fdpic`
46 | - 
47 | - ** to do: links **
48 | - 
49 | - and we use again the amazing script parts
50 | - 
51 | - we can check all with the menuconfig
52 | - 
53 | - check your setup
54 | - 
55 | - should work ( note can be that we change the name esp32s3wifi back to esp32s3 but for this test we use specific "wifi" config file
56 | - now we start the build
57 | - 
58 | - 
59 | - 
60 | - big moment ..the checkout..
61 | - 
62 | - .... how cool is that - it's working - just for you! there is no repeat - jump on this train :)
63 | - 
64 | - all here - but we set up "net" later for this first try - we go on linux kernel and rootfs basics that you can do by self
65 | - 
66 | - ..and...
67 | - 
68 | - ..done! we check..
69 | - 
70 | - 
71 | - ..your linux and root file system is ready :) how cool is that !
72 | - next step
73 | - 
74 | - ** to do links **
75 | - ..we have again more possibles..and must take the choice:
76 | - let me tell you: we can wait until all is same version level and up2date or
77 | - we can go today and we use the espressif's amazing [ESP-HOSTED](https://github.com/espressif/esp-hosted)
78 | - use the linked ESP-IDF as a component for the network driver - hoo hoo - yes - you read right at this time in July 12 2023 :)
79 | - we will use feat ESP-IDF as a componnet in the master ESP-IDF and switch back to V4.4 - how crazy cool is that -
80 | - do not share wifi from or to other device - we share the mem on the same ESP32-S3 hardware owns WIFI to him
81 | - HOW COOL IS THAT!?"
82 | - ** push it to the limit - never stop learning!
83 | - short pause here - emotion are high you know - ... partytime mid july - the best ever at least!
84 | - ( note this emotion bla bla will edit later - but for now you should know - here we are soooooo on fire to this theme *LoL*
85 | - * push *
86 | * prepairing steps for the bootloader and network driver setup and hardware - * codemarathon *
87 |
88 | # here you are
89 |
90 |
91 | [catch your wifi for your s3 linux port !](https://gist.github.com/jcmvbkbc/316e6da728021c8ff670a24e674a35e6)
92 |
93 | [setup your wifi port](http://wiki.osll.ru/doku.php/etc:users:jcmvbkbc:linux-xtensa:esp32s3wifi)
94 |
95 |
96 |
97 |
98 |
99 |
100 |
101 |
102 |
103 |
104 | -
105 |
106 |
107 |
108 |
109 |
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/doc/Readme.md:
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1 | # To do: upload the RTFM's
2 |
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/doc/esp32-s3-pico-1_datasheet_en.pdf:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/doc/esp32-s3-pico-1_datasheet_en.pdf
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/doc/esp32-s3_datasheet_en.pdf:
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/doc/esp32-s3_errata_en.pdf:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/doc/esp32-s3_errata_en.pdf
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/doc/esp32-s3_technical_reference_manual_en.pdf:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/doc/esp32-s3_technical_reference_manual_en.pdf
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/doc/isa-summary.pdf:
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/hardware/ESP32S3WoWZaN256-N1G_R256-R1G.jpg:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/hardware/ESP32S3WoWZaN256-N1G_R256-R1G.jpg
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/hardware/ESP32S3WoWZaN256R256.jpg:
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https://raw.githubusercontent.com/ESP32DE/Boot-Linux-ESP32S3-Playground/032b528567017da94a499867f85e02d0641915f3/hardware/ESP32S3WoWZaN256R256.jpg
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/hardware/Readme.md:
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1 | # to do: upload
2 |
3 |
4 | Modules:
5 | - ESP32-S3-WROOM-1
6 | - ESP32-S3-WROOM-2
7 | - ESP32-S3-xxxxx-Nxxx-Rxxx
8 | - ESP32-S3-xxxxx-Nxx-Rxxx
9 | - ESP32-S3-xxxxx-..
10 |
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/hardware/community/Readme.md:
--------------------------------------------------------------------------------
1 | to do: upload
2 |
3 |
4 | # 03. Aug 2023
5 |
6 | 100 stargazers thank you for 100 stars !
7 |
8 | 
9 |
10 |
11 | # ESP32-S3-WoWZa-N256R256
12 |
13 | - engineering modul ( without castellated holes for engineering, with castellated holes on release day )
14 | - ESP32-S2-Solo pin and size compatible
15 | - ESP32-S3-WROOM-1 / WROOM-2 pin and size compatible
16 | - support for octal 8-data line psram
17 | - support for octal 8-data line flash,
18 | - [mod pcb available](https://twitter.com/eMbeddedHome/status/1686732480110317568) for 4-data line flash ( for engineering )
19 |
20 |
21 | 
22 |
23 |
24 |
25 |
--------------------------------------------------------------------------------
/hardware/modules/ESP32-S3-SK/Readme.md:
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1 | # initialize preliminary V0.5
2 |
3 | ESP32-S3
4 | - 32 MB Flash ( quad )
5 | - 32 MB pSRAM ( octal )
6 |
7 |
8 | 
9 |
10 | 
11 |
12 | 
13 |
14 |
15 | [DS-00562-GD25LQ255E-Rev1.1.pdf](https://github.com/user-attachments/files/16576538/DS-00562-GD25LQ255E-Rev1.1.pdf)
16 |
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/history/Readme.md:
--------------------------------------------------------------------------------
1 | to do: upload
2 |
3 | # 25. Aug 2023
4 |
5 | - build things new and different from scratch
6 | - [get 16 MB PSRAM working](https://twitter.com/eMbeddedHome/status/1695136051956687323) in the Linux Port for Xtensa MCU ESP32 S3
7 | - optimize linux kernel for IoT RAM also eMbedded System
8 | - optimize boot time
9 | - used engineering modul "ESP32-S3-WoWZa-N32R16"
10 |
11 | 
12 |
13 |
14 | # 16. Aug 2023
15 | - first "hello-world" steps x-programming
16 | - left Ubuntu 22.04 || right S3Linux same test code :)
17 | - Next step: find refresh bug
18 |
19 | https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/assets/16070445/424bdf07-cdff-47e6-a064-6218cbd1620c
20 |
21 | # 15. Aug 2023
22 |
23 | in da house:
24 | - 128 Mbit PSRAM
25 | - 256 Mbit PSRAM
26 | - 512 Mbit PSRAM
27 | - 1024 Mbit PSRAM ( in the delivery )
28 |
29 | we [start with 128 Mbit PSRAM](https://twitter.com/eMbeddedHome/status/1691314140227223552) in the Linux Port and go step up to 1G
30 |
31 | 
32 |
33 |
34 | # 10. Aug 2023
35 | - Remote Build by ESP32-S3 SSH Client which runs #jcmvbkbc #esp32s3 #linux #esp32 S3 port #WoWZa!
36 | - ESP32-S3 runs #jcmvbkbc #esp32s3 #linux #esp32 S3 port which has also wifi and SSH support.
37 | - on the ESP32-S3 also runs native "posix" micropython and LUA ..
38 | - we connect from a PC by an SSH Client the ESP32-S3 (150) which runs a SSH Server.
39 | - the ESP32-S3 is also connected over wifi to the internet
40 | - we connect on ESP32-S3 ssh client internet timeserver and update local time on ESP32-S3.
41 | - we connect then cloud and mount the cloud to the ESP32-S3 as a shared folder which has 100GB space .
42 | - we serve to the cloud developer folder and cat the hi.c file.
43 | - we connect also a second putty ssh connection to the ESP32-S3 ssh server.
44 | - then we connect with the second ssh client on ESP32-S3 to the Developer Server (67) and serve to the cloud developer folder.
45 | - now we crosscompile the hi.c and run on the first ssh client the build
46 | - we do this moretime and patch also
47 | - last but not least ESP32-S3 runs binary build micropython from cloud share in the first ESP32-S3 client and also lua from ESP32-S3 userspace in the second SSH client same time..
48 |
49 | WoWZa -> [YOUTUBE #ESP32DE](https://www.youtube.com/watch?v=bnFbuTDlGMY)
50 |
51 | 
52 |
53 | 
54 |
55 |
56 |
57 |
58 |
59 | # 09. Aug 2023
60 |
61 | - [lua](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/blob/main/request/lua.md) by an REQ
62 |
63 | [4mig4](https://twitter.com/4mig4/status/1689283566637572096) requested lua on twitter - so yeah, why not give this a try
64 |
65 | live-shoot- from 09.Aug 2023 - ( there is a [yt video](https://youtu.be/m8AyipBql_o) also )
66 |
67 | it's working also remote by ssh and on the mounted NFS share
68 |
69 | WoWZa!
70 |
71 | 
72 |
73 |
74 |
75 | # 08. Aug 2023
76 |
77 | - WIP: nommu: do_mmap: translate executable mappings ( WoWZa! )
78 | - enable NFS client in config
79 | - map PSRAM into the second 16M of the IRAM region
80 |
81 | 
82 |
83 |
84 | # 03. Aug 2023
85 |
86 | local console runs on wifi ssh server, 2 ssh clients connected per wifi and runs micropython port. is this the world's first micropython server on a MCU? :)
87 |
88 | 
89 |
90 |
91 | # 12. July 2023
92 |
93 | ... just flashing ... but what ? :)
94 | 
95 |
96 |
97 |
98 | # 11. July 2023
99 |
100 | testing [wifi support](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/blob/main/cheat%20sheets/idx.md#wifi-on-s3-linux---your-wireless-connect)
101 | - esp-hosted "network-device"
102 |
103 | 
104 |
105 | 
106 |
107 |
108 |
109 | # 5. July 2023
110 |
111 | testing micropython basics
112 | - MICROPY_BANNER_MACHINE
113 | - static on Nativ Port
114 | - prepaire diverse ATM'S and overlay MICROPY_BANNER_MACHINE by user
115 | - function calls
116 | - import hello world lib
117 | - more..
118 |
119 | 
120 |
121 |
122 |
123 | # 4. July 2023
124 |
125 | posix support ( NPTL in a testcase )
126 | - testphase posix successfull
127 | - NPTL prepairing
128 |
129 | 
130 |
131 |
132 |
133 | # 29. June 2023
134 |
135 | micropython [mp](https://github.com/micropython/micropython) native port support [done](https://twitter.com/eMbeddedHome/status/1674402559400845312),
136 | - test phase begin
137 | - fine-tuning of all functions
138 |
139 | 
140 |
141 | 
142 |
143 |
144 | # 21. June 2023 - 22. June 2023
145 |
146 | USB in da house, Device & Host
147 | - USB ACM console
148 | - USB Modem
149 | - [second UART](https://twitter.com/eMbeddedHome/status/1671891622467100674) and [M5Stack console](https://twitter.com/eMbeddedHome/status/1671891622467100674)
150 | - [probing loading registering](https://twitter.com/eMbeddedHome/status/1671900767869968385)
151 | - [add uart how to](https://twitter.com/eMbeddedHome/status/1671903193213595649)
152 |
153 | 
154 |
155 | 
156 |
157 | 
158 |
159 | 
160 |
161 |
162 | # 05. June 2023
163 |
164 | - liosti [get jffs2](https://twitter.com/eMbeddedHome/status/1665575763247001602) V 2.2 NAND RW support ( just a testing )
165 |
166 | 
167 |
168 |
169 | # 04. June 2023
170 | mtd tools support -
171 |
172 | 
173 |
174 |
175 |
176 | # 03. June 2023
177 | liosti get it's own partition -
178 |
179 | 
180 |
181 |
182 |
183 |
184 |
185 | # 25. May 2023
186 | cross toolchain 'Cupcake'
187 |
188 | 
189 |
190 |
191 | Segmentation fault gone.
192 |
193 | 
194 |
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/history/graphic-boot.md:
--------------------------------------------------------------------------------
1 | # July 15-2024
2 | update graphic boot by hdmi "Display Module 13.2"
3 |
4 |
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/kernel/Linux 802.11 SoftMAC/Readme.md:
--------------------------------------------------------------------------------
1 | #
2 |
3 | to do: overview & progress
4 |
5 | - https://www.kernel.org/doc/html/latest/driver-api/80211/
6 | - https://en.wikipedia.org/wiki/Netlink
7 | - https://wireless.wiki.kernel.org/en/users/Documentation/iw
8 | - https://www.infradead.org/~tgr/libnl/
9 |
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/kernel/Readme.md:
--------------------------------------------------------------------------------
1 | # to do: upload
2 |
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/micropython/Readme.md:
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1 | # to do: upload
2 |
3 | 5. July 2023 [micropython basics](https://twitter.com/eMbeddedHome/status/1676674088704659480) : it's working
4 | - to do:
5 | - create an ATM Port for the SoC
6 | - ESP32 S3
7 | - ESP32-S2
8 | - ESP32
9 | - create a BOARD Ports for the ATMs
10 | - *S3-SCO23
11 | - ESP32-S3-DevKitC-1-N8R8
12 | - ESP32-S3-DevKitC-1-N32R8-V
13 | - ESP32-S3-Box
14 | - M5Stack-CoreS3
15 | - Olimex ESP32-S3-DevKit-Lipo OSHW board
16 | - LilyGo-T-Deck
17 | - more
18 |
19 |
20 |
21 |
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/micropython/public/hi.py:
--------------------------------------------------------------------------------
1 | # liosti-esp32de-wifis3linux
2 | # 16. July 2023
3 | # rudi ;-)
4 | # just testing
5 | # - online download
6 | # - online load
7 | #
8 | import micropython as mpy
9 |
10 | mpy.mem_info()
11 |
12 | print("just testings things")
13 | print("greetings fly out to friends all over the globe")
14 |
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/modules/Readme.md:
--------------------------------------------------------------------------------
1 | # to do: upload
2 |
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/offtopic/idx.md:
--------------------------------------------------------------------------------
1 | to do: idx
2 |
--------------------------------------------------------------------------------
/offtopic/testcase/N32R32/mpy.md:
--------------------------------------------------------------------------------
1 | testcase 1)
2 |
3 | 
4 |
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/ports/micropython/Readme.md:
--------------------------------------------------------------------------------
1 | # to do: upload
2 |
3 | [JFYI meantime](https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground/tree/main/history#29-june-2023)
4 |
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/real-time capabilities/kernel_6.12/readme.md:
--------------------------------------------------------------------------------
1 | # CONFIG_PREEMPT_RT
2 |
3 |
4 |
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/request/Readme.md:
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1 | to do: upload
2 |
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/request/lua.md:
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1 |
2 |
3 | - [request](https://twitter.com/4mig4/status/1689283566637572096) lua
4 | - to do: lua support
5 |
6 |
7 |
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/rootfs/Readme.md:
--------------------------------------------------------------------------------
1 | # to do: upload
2 |
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/tools/readme.md:
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1 | to do: upload
2 |
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/vaddr/esp32/Readme.md:
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1 | # partition maps
2 |
3 | - experimental ( read | set | combine | expand )
4 |
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/variant/ESP32-P4:
--------------------------------------------------------------------------------
1 | to do: ( this commit goes to a new playground )
2 |
3 | * temp collect for a new RiscV SoC Playground
4 | * c2 ( there are limits )
5 | * c3 ( there are limits )
6 | * C5
7 | * C6
8 | * P4
9 |
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/variant/ESP32-S2/Readme.md:
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1 | # to do: upload
2 |
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/variant/ESP32-S3/Readme.md:
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1 | # to do: upload
2 |
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/variant/ESP32/Readme.md:
--------------------------------------------------------------------------------
1 | # to do: upload
2 |
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/variant/Readme.md:
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1 | # to do: upload
2 |
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