From 458860f85ea49a874bd3d0246d5baa3cbd130426 Mon Sep 17 00:00:00 2001 From: hm-thinkbook14p Date: Tue, 12 May 2026 12:44:14 +0800 Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84PGA=E8=AE=BE=E7=BD=AE?= =?UTF-8?q?=EF=BC=9AADC=E9=80=9A=E9=81=93=E6=94=B9=E4=B8=BACH6=E3=80=81?= =?UTF-8?q?=E6=B7=BB=E5=8A=A0PB4(PGA2=5FOUT)=E6=A8=A1=E6=8B=9F=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F=E3=80=81=E9=85=8D=E7=BD=AECHSMPR2=E9=87=87=E6=A0=B7?= =?UTF-8?q?=E6=97=B6=E9=97=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- app/main.c | 6 +++++- drv/adc/adc_driver.c | 2 +- drv/adc/pga_driver.h | 2 +- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/app/main.c b/app/main.c index 3a398d9..352b2ee 100644 --- a/app/main.c +++ b/app/main.c @@ -116,6 +116,9 @@ static void gpio_pin_init(void) cfg.port = GPIOB; cfg.pin = 3; gpio_init(&cfg); + cfg.port = GPIOB; + cfg.pin = 4; + gpio_init(&cfg); } static void uart_config_all(void) @@ -210,7 +213,8 @@ int main(void) log_out("INFO: System initialized\n"); - while (1) { + while (1) + { work_task_run(); monitor_task_run(); diff --git a/drv/adc/adc_driver.c b/drv/adc/adc_driver.c index 2bff12a..853f775 100644 --- a/drv/adc/adc_driver.c +++ b/drv/adc/adc_driver.c @@ -10,7 +10,7 @@ ret_code_t adc_init(void) ADC1->CFGR1 = ADC_CFGR1_RES_1; - ADC1->CHSMPR2 = (0x7 << 0); + ADC1->CHSMPR2 = (0x7 << 3); ADC1->SMPR1 = 0x07; diff --git a/drv/adc/pga_driver.h b/drv/adc/pga_driver.h index 8b382e6..6f4a84c 100644 --- a/drv/adc/pga_driver.h +++ b/drv/adc/pga_driver.h @@ -5,7 +5,7 @@ #include "sys_data_bus.h" #include -#define PGA_ADC_CH ADC_CH_0 +#define PGA_ADC_CH ADC_CH_6 #define PGA_GAIN_1 0x00 #define PGA_GAIN_2 0x01