From ae079c1fc5d990ba55714d4b3a51b19f96edaec4 Mon Sep 17 00:00:00 2001 From: WXK <287788329@qq.com> Date: 星期四, 24 四月 2025 16:01:43 +0800 Subject: [PATCH] 改为中断来低电平触发发送当前扫描数据,3s内扫描不到的会退出,串口来55 AA 75 70 64 61 74 65,进入升级模式 --- 01_SDK/modules/hal/panchip/panplat/pan1070/bsp/peripheral/src/pan_hal_wwdt.c | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/01_SDK/modules/hal/panchip/panplat/pan1070/bsp/peripheral/src/pan_hal_wwdt.c b/01_SDK/modules/hal/panchip/panplat/pan1070/bsp/peripheral/src/pan_hal_wwdt.c index dc40b01..09ec906 100644 --- a/01_SDK/modules/hal/panchip/panplat/pan1070/bsp/peripheral/src/pan_hal_wwdt.c +++ b/01_SDK/modules/hal/panchip/panplat/pan1070/bsp/peripheral/src/pan_hal_wwdt.c @@ -65,7 +65,7 @@ NVIC_DisableIRQ(WWDT_IRQn); } -void WWDT_IRQHandler(void) +__WEAK void WWDT_IRQHandlerOverlay(void) { // Clear Timeout Int Flag WWDT_ClearIntFlag(); @@ -73,3 +73,12 @@ if (wwdt_callback[0] != NULL) wwdt_callback[0](); } + +void WWDT_IRQHandler(void) +{ + PAN_IO_TIMING_TRACK_LEVEL(CONFIG_TRACK_PIN_WWDT_IRQ, 1); + + WWDT_IRQHandlerOverlay(); + + PAN_IO_TIMING_TRACK_LEVEL(CONFIG_TRACK_PIN_WWDT_IRQ, 0); +} -- Gitblit v1.9.3