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BCU
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添加中断以及相关使能

This commit is contained in:
ahu_gq 2025-04-21 16:33:13 +08:00
parent 05bd93a399
commit 13dd3caeb6
3 changed files with 11 additions and 9 deletions
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14
app/stm32fxxx_app/prj/BCU_APP.uvprojx
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@ -10,15 +10,15 @@
<TargetName>stm32f407</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pArmCC>5050106::V5.05 update 1 (build 106)::ARMCC</pArmCC>
<pCCUsed>5050106::V5.05 update 1 (build 106)::ARMCC</pCCUsed>
<pArmCC>5060960::V5.06 update 7 (build 960)::.\ARMCC</pArmCC>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>STM32F407ZGTx</Device>
<Vendor>STMicroelectronics</Vendor>
<PackID>Keil.STM32F4xx_DFP.2.16.0</PackID>
<PackURL>http://www.keil.com/pack/</PackURL>
<PackID>Keil.STM32F4xx_DFP.3.0.0</PackID>
<PackURL>https://www.keil.com/pack/</PackURL>
<Cpu>IRAM(0x20000000,0x00020000) IRAM2(0x10000000,0x00010000) IROM(0x08000000,0x00100000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
@ -187,7 +187,6 @@
<RvdsVP>2</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<nBranchProt>0</nBranchProt>
<hadIRAM2>1</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
@ -1068,8 +1067,8 @@
<TargetCommonOption>
<Device>STM32F407VGTx</Device>
<Vendor>STMicroelectronics</Vendor>
<PackID>Keil.STM32F4xx_DFP.2.16.0</PackID>
<PackURL>http://www.keil.com/pack/</PackURL>
<PackID>Keil.STM32F4xx_DFP.3.0.0</PackID>
<PackURL>https://www.keil.com/pack/</PackURL>
<Cpu>IRAM(0x20000000,0x00020000) IRAM2(0x10000000,0x00010000) IROM(0x08000000,0x00100000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
@ -1238,7 +1237,6 @@
<RvdsVP>2</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<nBranchProt>0</nBranchProt>
<hadIRAM2>1</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>

1
library/drv_peripheral/drv_qfc41d.c
View File

@ -189,6 +189,7 @@ uint8_t drv_qfc41d_init(void)
//初始化串口
drv_uart_init((UartDev)qfc41dItem.dev, 115200, 0 | UART_CFG_STOP_BIT_1, kGpioType_WIRELESSUart_Tx, kGpioType_WIRELESSUart_Rx);
USART2->CR1 = USART_CR1_TE | USART_CR1_RE | USART_CR1_RXNEIE | USART_CR1_UE;
//设置接收回调函数
drv_uart_set_interrupt(QFC41D_UART_PORT, kUartInterrupt_Rx, APP_CFG_INT_PRIO_UART2_RX, drv_qf41d_uart_rx_it_call);//#define SIM_UART_PORT kUartDev_2

3
library/drv_stm32f4xx/drv_uart.c
View File

@ -150,6 +150,7 @@ static kit_ret_e drv_uart_set_clock_gpio(UartDev dev, uint16_t tx_idx, uint16_t
case kUartDev_2:
RCC->APB1ENR |= RCC_APB1Periph_USART2;
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN; // 使能GPIOA时钟
if((tx_io == GPIO_PORT_PIN(kGpioPort_A, 2)) && (rx_io == GPIO_PORT_PIN(kGpioPort_A, 3)))
{
drv_gpio_set_af(kGpioPort_A, 2, 7);
@ -298,6 +299,7 @@ kit_ret_e drv_uart_init(UartDev dev, uint32_t baudrate, uint32_t uart_config, u
reg->BRR = stm32_uart[dev].base_baudrate / (baudrate / 2400);
//使能收、发和uart
tmp = USER_CR1_UE | USART_Mode_Rx | USART_Mode_Tx;
tmp = USART_CR1_TE | USART_CR1_RE | USART_CR1_RXNEIE;
//设置数据长度
tmp |= (uart_config & 0x0001) << 12;
//设置校验
@ -410,6 +412,7 @@ static void uart_irq_handler(UartDev dev)
item->call[kUartInterrupt_Rx](kKit_Ret_Ok, &data);
}
}
//发送中断回调
else if((reg->SR & USER_SR1_TCIE) != 0)
{
//清除标志位