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wireless-proxy-esp32
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fix(soft reset) when reset, manual write to AIRCR/SYSRESETREQ

This commit is contained in:
kerms 2024-04-24 20:40:45 +08:00
parent 65ce47a62d
commit 369919af21
1 changed files with 11 additions and 0 deletions
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11
components/DAP/cmsis-dap/source/DAP.c
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@ -273,6 +273,17 @@ static uint32_t DAP_Disconnect(uint8_t *response) {
// return: number of bytes in response
static uint32_t DAP_ResetTarget(uint8_t *response) {
if (DAP_Data.debug_port == DAP_PORT_SWD) {
/* Workaround for software reset */
uint32_t AIRCR_REG_ADDR = 0xE000ED0C;
/* TODO: read AIRCR, retrieve AIRCR_PRIGROUP bits and OR to the write */
uint32_t AIRCR_RESET_VAL = (0x05FA << 16 | 1 << 2); /* Vector key | SYSRESETREQ bit */
SWD_Transfer(0x05,&AIRCR_REG_ADDR);
dap_os_delay(2);
SWD_Transfer(0x0d,&AIRCR_RESET_VAL);
}
*(response+1) = RESET_TARGET();
*(response+0) = DAP_OK;
return (2U);