hulk/xlsw_3dp_LDC1612
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RS485

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This commit is contained in:
yelvlab 2025-04-03 09:10:52 +08:00
parent 7a91986b9b
commit e8f0161e32
2 changed files with 7 additions and 0 deletions
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2
inc/board_config.h
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@ -9,6 +9,8 @@
// #define DEBUG_VERBOES // #define DEBUG_VERBOES
#define RS485_MAX13487
/******************************************************************************/ /******************************************************************************/
#define RCU_GPIO_I2C RCU_GPIOF #define RCU_GPIO_I2C RCU_GPIOF

5
src/rs485.c
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@ -8,6 +8,7 @@ uint8_t package_header[3] = {0xB5, 0xF0, 0x04};
uint8_t package_data[4] = {0}; uint8_t package_data[4] = {0};
void rs485_config(void) { void rs485_config(void) {
#ifdef RS485_MAX13487
rcu_periph_clock_enable(RS485_GPIO_RCU); rcu_periph_clock_enable(RS485_GPIO_RCU);
rcu_periph_clock_enable(RS485_RCU); rcu_periph_clock_enable(RS485_RCU);
@ -43,6 +44,10 @@ void rs485_config(void) {
nvic_irq_enable(USART0_IRQn, 0); nvic_irq_enable(USART0_IRQn, 0);
usart_interrupt_enable(RS485_PHY, USART_INT_RBNE); usart_interrupt_enable(RS485_PHY, USART_INT_RBNE);
usart_interrupt_enable(RS485_PHY, USART_INT_IDLE); usart_interrupt_enable(RS485_PHY, USART_INT_IDLE);
#else
#endif
} }
void process_command(uint8_t *cmd, size_t length) { void process_command(uint8_t *cmd, size_t length) {