Klagarge/BikeComputer
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ADD library update-client

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This commit is contained in:
Rémi Heredero
2025-01-04 15:31:25 +01:00
parent 488d7532e7
commit f6e3413cf6
12 changed files with 106 additions and 187 deletions
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2
mbed-os-bootloader/.gitignore vendored
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@ -5,4 +5,4 @@ projectfiles
mbed-os
BUILD
!BUILD/DISCO_H747I/GCC_ARM/mbed-os-bootloader.bin
update-client

34
mbed-os-bootloader/main.cpp
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@ -1,8 +1,10 @@
#include "mbed.h"
#include "FlashIAPBlockDevice.h"
#include "update-client/block_device_application.hpp"
#include "mbed_trace.h"
#if MBED_CONF_MBED_TRACE_ENABLE
#define TRACE_GROUP "bootloader"
#define TRACE_GROUP "BOOTLOADER"
#endif // MBED_CONF_MBED_TRACE_ENABLE
#if MBED_CONF_MBED_TRACE_ENABLE
@ -22,14 +24,30 @@ int main() {
mbed_trace_print_function_set(boot_debug);
#endif // MBED_CONF_MBED_TRACE_ENABLE
tr_debug("BikeComputer bootloader\r\n");
tr_debug("BikeComputer bootloader\r");
// at this stage we directly branch to the main application
void *sp = *((void **) POST_APPLICATION_ADDR + 0); // NOLINT(readability/casting)
void *pc = *((void **) POST_APPLICATION_ADDR + 1); // NOLINT(readability/casting)
tr_debug("Starting application at address 0x%08x (sp 0x%08x, pc 0x%08x)\r\n", POST_APPLICATION_ADDR, (uint32_t) sp, (uint32_t) pc);
FlashIAPBlockDevice flashIAPBlockDevice(MBED_ROM_START, MBED_ROM_SIZE);
int ret = flashIAPBlockDevice.init();
if(ret == 0) {
update_client::BlockDeviceApplication app(flashIAPBlockDevice, HEADER_ADDR - MBED_ROM_START, POST_APPLICATION_ADDR - MBED_ROM_START); //MBED_CONF_UPDATE_CLIENT_STORAGE_ADDRESS);//
tr_debug("Checking active application\n");
mbed_start_application(POST_APPLICATION_ADDR);
tr_debug("MBED_ROM_START : 0x%08x", MBED_ROM_START);
tr_debug("MBED_ROM_SIZE : 0x%08x", MBED_ROM_SIZE);
tr_debug("HEADER_ADDR : 0x%08x", HEADER_ADDR);
tr_debug("APPLICATION_ADDR : 0x%08x", APPLICATION_ADDR);
tr_debug("POST_APPLICATION_ADDR : 0x%08x\n", POST_APPLICATION_ADDR);
return 0;
update_client::UCErrorCode ret = app.checkApplication();
if(ret == update_client::UCErrorCode::UC_ERR_NONE) {
tr_debug("Application is valid");
void *sp = *((void **) POST_APPLICATION_ADDR + 0); // NOLINT(readability/casting)
void *pc = *((void **) POST_APPLICATION_ADDR + 1); // NOLINT(readability/casting)
tr_debug("Starting application at address 0x%08x (sp 0x%08x, pc 0x%08x)", POST_APPLICATION_ADDR, (uint32_t) sp, (uint32_t) pc);
mbed_start_application(POST_APPLICATION_ADDR);
}
tr_error("Error on check of the application");
}
tr_error("Error on init flash IAP block device");
return -1;
}

8
mbed-os-bootloader/mbed_app.json
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@ -1,6 +1,7 @@
{
"macros": [
"MBED_CONF_MBED_TRACE_FEA_IPV6=0"
"MBED_CONF_MBED_TRACE_FEA_IPV6=0",
"MBED_BOOTLOADER_FLASH_BANK_SIZE=MBED_ROM_SIZE/2"
],
"config": {
"main-stack-size": {
@ -17,7 +18,10 @@
"platform.all-stats-enabled": true,
"target.printf_lib":"minimal-printf",
"platform.minimal-printf-enable-floating-point": true,
"platform.minimal-printf-set-floating-point-max-decimals": 2
"platform.minimal-printf-set-floating-point-max-decimals": 2,
"update-client.storage-address": "(MBED_BOOTLOADER_FLASH_BANK_SIZE)",
"update-client.storage-size": "(MBED_BOOTLOADER_FLASH_BANK_SIZE)",
"update-client.storage-locations": 2
},
"DISCO_H747I": {
"target.restrict_size": "0x20000",

22
mbed-os-bootloader/mbed_lib.json Normal file
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@ -0,0 +1,22 @@
{
"name": "bootloader",
"target_overrides": {
"*": {
"target.header_format": [
["magic", "const", "32be", "0x5a51b3d4"],
["version", "const", "32be", "2"],
["firmwareVersion", "timestamp", "64be", null],
["firmwareSize", "size", "64be", ["application"]],
["firmwareHash", "digest", "SHA256", "application"],
["hashpad", "const", "64be", "0"],
["hashpad", "const", "64be", "0"],
["hashpad", "const", "64be", "0"],
["hashpad", "const", "64be", "0"],
["campaign", "const", "64be", "0"],
["campaign", "const", "64be", "0"],
["firmwareSignatureSize", "const", "32be", "0"],
["headerCRC", "digest", "CRCITT32be", "header"]
]
}
}
}

1
mbed-os-bootloader/update-client.lib Normal file
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@ -0,0 +1 @@
https://github.com/SergeAyer/update-client#82fe2add70c714d9ce943f1a7dc5fda7dba75dba