eddy/stm32samples
1
0
Fork 0
mirror of https://github.com/eddyem/stm32samples.git synced 2026-02-28 20:04:30 +03:00
Code Issues Packages Projects Releases Wiki Activity

add usart over DMA Rx/Tx for G070

Browse Source
This commit is contained in:
Edward Emelianov
2023-01-07 14:11:19 +03:00
parent 17c4367b9c
commit 8d0a16612d
17 changed files with 723 additions and 87 deletions
Download Patch File Download Diff File Expand all files Collapse all files

111
G0:G070/inc/startup/vector.c
View File

@@ -32,71 +32,43 @@ void null_handler(void);
* symbols. */
#if defined STM32G0
#include "stm32g0xx.h"
#define NVIC_WWDG_IRQ 0
#define NVIC_RTC_IRQ 2
#define NVIC_FLASH_IRQ 3
#define NVIC_RCC_IRQ 4
#define NVIC_EXTI0_1_IRQ 5
#define NVIC_EXTI2_3_IRQ 6
#define NVIC_EXTI4_15_IRQ 7
#define NVIC_DMA1_CHANNEL1_IRQ 9
#define NVIC_DMA1_CHANNEL2_3_IRQ 10
#define NVIC_DMAMUX_IRQ 11
#define NVIC_ADC_COMP_IRQ 12
#define NVIC_TIM1_BRK_UP_TRG_COM_IRQ 13
#define NVIC_TIM1_CC_IRQ 14
#define NVIC_TIM3_4_IRQ 16
#define NVIC_TIM6_DAC_IRQ 17
#define NVIC_TIM7_IRQ 18
#define NVIC_TIM14_IRQ 19
#define NVIC_TIM15_IRQ 20
#define NVIC_TIM16_IRQ 21
#define NVIC_TIM17_IRQ 22
#define NVIC_I2C1_IRQ 23
#define NVIC_I2C2_3_IRQ 24
#define NVIC_SPI1_IRQ 25
#define NVIC_SPI2_3_IRQ 26
#define NVIC_USART1_IRQ 27
#define NVIC_USART2_IRQ 28
#define NVIC_USART3_6_IRQ 29
#define NVIC_CEC_CAN_IRQ 30
#define NVIC_USB_IRQ 31
#else
#error "Not supported STM32 family"
#endif
#define NVIC_IRQ_COUNT 32
#if defined STM32G070xx
#define IRQ_HANDLERS \
[NVIC_WWDG_IRQ] = wwdg_isr, \
[NVIC_RTC_IRQ] = rtc_isr, \
[NVIC_FLASH_IRQ] = flash_isr, \
[NVIC_RCC_IRQ] = rcc_isr, \
[NVIC_EXTI0_1_IRQ] = exti0_1_isr, \
[NVIC_EXTI2_3_IRQ] = exti2_3_isr, \
[NVIC_EXTI4_15_IRQ] = exti4_15_isr, \
[NVIC_DMA1_CHANNEL1_IRQ] = dma1_channel1_isr, \
[NVIC_DMA1_CHANNEL2_3_IRQ] = dma1_channel2_3_isr, \
[NVIC_DMAMUX_IRQ] = dmamux_isr, \
[NVIC_ADC_COMP_IRQ] = adc_comp_isr, \
[NVIC_TIM1_BRK_UP_TRG_COM_IRQ] = tim1_brk_up_trg_com_isr, \
[NVIC_TIM1_CC_IRQ] = tim1_cc_isr, \
[NVIC_TIM3_4_IRQ] = tim3_4_isr, \
[NVIC_TIM6_DAC_IRQ] = tim6_dac_isr, \
[NVIC_TIM7_IRQ] = tim7_isr, \
[NVIC_TIM14_IRQ] = tim14_isr, \
[NVIC_TIM15_IRQ] = tim15_isr, \
[NVIC_TIM16_IRQ] = tim16_isr, \
[NVIC_TIM17_IRQ] = tim17_isr, \
[NVIC_I2C1_IRQ] = i2c1_isr, \
[NVIC_I2C2_3_IRQ] = i2c2_3_isr, \
[NVIC_SPI1_IRQ] = spi1_isr, \
[NVIC_SPI2_3_IRQ] = spi2_3_isr, \
[NVIC_USART1_IRQ] = usart1_isr, \
[NVIC_USART2_IRQ] = usart2_isr, \
[NVIC_USART3_6_IRQ] = usart3_6_isr, \
[NVIC_CEC_CAN_IRQ] = cec_can_isr, \
[NVIC_USB_IRQ] = usb_isr
[WWDG_IRQn] = wwdg_isr, \
[RTC_TAMP_IRQn] = rtc_isr, \
[FLASH_IRQn] = flash_isr, \
[RCC_IRQn] = rcc_isr, \
[EXTI0_1_IRQn] = exti0_1_isr, \
[EXTI2_3_IRQn] = exti2_3_isr, \
[EXTI4_15_IRQn] = exti4_15_isr, \
[DMA1_Channel1_IRQn] = dma1_channel1_isr, \
[DMA1_Channel2_3_IRQn] = dma1_channel2_3_isr, \
[DMA1_Ch4_7_DMAMUX1_OVR_IRQn] = dmamux_isr, \
[ADC1_IRQn] = adc_comp_isr, \
[TIM1_BRK_UP_TRG_COM_IRQn] = tim1_brk_up_trg_com_isr, \
[TIM1_CC_IRQn] = tim1_cc_isr, \
[TIM3_IRQn] = tim3_4_isr, \
[TIM6_IRQn] = tim6_dac_isr, \
[TIM7_IRQn] = tim7_isr, \
[TIM14_IRQn] = tim14_isr, \
[TIM15_IRQn] = tim15_isr, \
[TIM16_IRQn] = tim16_isr, \
[TIM17_IRQn] = tim17_isr, \
[I2C1_IRQn] = i2c1_isr, \
[I2C2_IRQn] = i2c2_3_isr, \
[SPI1_IRQn] = spi1_isr, \
[SPI2_IRQn] = spi2_3_isr, \
[USART1_IRQn] = usart1_isr, \
[USART2_IRQn] = usart2_isr, \
[USART3_4_IRQn] = usart3_4_isr
#else
#error "Not supported STM32 family"
#error "Not supported STM32G0 MCU"
#endif
@@ -121,15 +93,6 @@ vector_table_t vector_table __attribute__ ((section(".vector_table"))) = {
.reset = reset_handler,
.nmi = nmi_handler,
.hard_fault = hard_fault_handler,
/* Those are defined only on CM3 or CM4 */
#if defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)
.memory_manage_fault = mem_manage_handler,
.bus_fault = bus_fault_handler,
.usage_fault = usage_fault_handler,
.debug_monitor = debug_monitor_handler,
#endif
.sv_call = sv_call_handler,
.pend_sv = pend_sv_handler,
.systick = sys_tick_handler,
@@ -171,20 +134,12 @@ void null_handler(void)
/* Do nothing. */
}
#pragma weak nmi_handler = null_handler
#pragma weak hard_fault_handler = blocking_handler
#pragma weak sv_call_handler = null_handler
#pragma weak pend_sv_handler = null_handler
#pragma weak sys_tick_handler = null_handler
#if defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)
#pragma weak mem_manage_handler = blocking_handler
#pragma weak bus_fault_handler = blocking_handler
#pragma weak usage_fault_handler = blocking_handler
#pragma weak debug_monitor_handler = null_handler
#endif
#if defined STM32G0
#pragma weak wwdg_isr = blocking_handler
#pragma weak rtc_isr = blocking_handler
@@ -212,7 +167,7 @@ void null_handler(void)
#pragma weak spi2_3_isr = blocking_handler
#pragma weak usart1_isr = blocking_handler
#pragma weak usart2_isr = blocking_handler
#pragma weak usart3_6_isr = blocking_handler
#pragma weak usart3_4_isr = blocking_handler
#pragma weak cec_can_isr = blocking_handler
#pragma weak usb_isr = blocking_handler
#endif