CalvinBackup/Embedded-Hacking
1
0
Fork 0
mirror of https://github.com/mytechnotalent/Embedded-Hacking.git synced 2026-08-24 20:03:03 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add bare-metal I2C driver for RP2350 (0x07_i2c_cbm)

Browse Source
This commit is contained in:
Kevin Thomas
2026-04-05 17:43:31 -04:00
parent 70a12a85e7
commit 2dc29e4d63
29 changed files with 2239 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/0x07_i2c_cbm/Src/image_def.c
+35
View File
@@ -0,0 +1,35 @@
/**
******************************************************************************
* @file image_def.c
* @author Kevin Thomas
* @brief RP2350 IMAGE_DEF block for boot ROM image recognition.
*
* Must appear within the first 4 KB of flash for the boot ROM
* to accept the image.
*
******************************************************************************
* @attention
*
* Copyright (c) 2026 Kevin Thomas.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
#include <stdint.h>
/**
* @brief IMAGE_DEF block structure placed in flash
*/
__attribute__((section(".embedded_block"), used))
const uint8_t picobin_block[] = {
0xD3, 0xDE, 0xFF, 0xFF,
0x42, 0x01, 0x21, 0x10,
0xFF, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x79, 0x35, 0x12, 0xAB
};