stm32f407vet6 qboot Ymodem PuTTY

1.qboot project

  1. enable onchip and w25qxx flash

  2. add qboot package

image-20220305212321866

  1. build download

image-20220305212353411

2.app project

  1. enable onchip and w25qxx flash

  2. add ota_downloader

    image-20220305213051752

  3. edit link.lds

    0x20000 = 128k 384 = 512-128

    image-20220305213650986

  4. build and download

    qboot jump app

    image-20220305214540437

  5. change main.c

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <rtthread.h>
#include <board.h>

#define DBG_TAG "main"
#define DBG_LVL DBG_LOG
#include <rtdbg.h>

int main(void)
{
    int count = 1;

    while (count++)
    {
        //LOG_D("Hello RT-Thread!");
        rt_thread_mdelay(1000);
    }

    return RT_EOK;
}

#define RT_APP_PART_ADDR    0x08020000
#define NVIC_VTOR_MASK      0xFFFFFF80
static int app_vtor__reconfig(void)
{
    SCB->VTOR = RT_APP_PART_ADDR & NVIC_VTOR_MASK;

    return 0;
}
INIT_BOARD_EXPORT(app_vtor__reconfig);

  1. build download

    qboot jump app success

    image-20220305215300979

  2. \packages\ota_downloader-latest\tools\ota_packager\rt_ota_packaging_tool.exe

    image-20220305215722299

  3. ExtraPuTTY (PuTTY Session Manager)

    image-20220305220535007

  4. Ymodem Send

    image-20220305220451993

  5. System restart

    Qboot erase partition app

    Release firmware from download to app

    Jump to applicaton

    image-20220305220906216