hulk/XLSW_3DP_US-IR
1
0
Fork 0
generated from hulk/gd32e23x_template
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

for debug

Browse Source
This commit is contained in:
yelvlab 2025-01-20 16:32:12 +08:00
parent 3f75e99553
commit e5f3bf900a
2 changed files with 20 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
inc/board_config.h
View File

@ -12,6 +12,21 @@
// #define POWER_SUPPLY_12V
#define POWER_SUPPLY_24V
// #define GD32E230F4
// #define GD32E230F8
/******************************************************************************/
#ifdef GD32E230F8
#define USART_RCU RCU_USART1
#define USART_PHY USART1
#define USART_PHY_IRQ USART1_IRQn
#else
#define USART_RCU RCU_USART0
#define USART_PHY USART0
#define USART_PHY_IRQ USART0_IRQn
#endif
/******************************************************************************/
#ifdef POWER_SUPPLY_12V
@ -26,7 +41,6 @@
#error "Please define either POWER_SUPPLY_12V or POWER_SUPPLY_24V"
#endif
/******************************************************************************/
#define I2C_GPIO_RCU RCU_GPIOF
@ -41,13 +55,14 @@
/******************************************************************************/
#define USART_GPIO_RCU RCU_GPIOA
#define USART_RCU RCU_USART0
// #define USART_RCU RCU_USART0
#define USART_GPIO_PORT GPIOA
#define USART_GPIO_AF GPIO_AF_1
#define USART_TX_PIN GPIO_PIN_2
#define USART_RX_PIN GPIO_PIN_3
#define USART_PHY USART0
// #define USART_PHY USART0
#define USART_PHY_BAUDRATE 115200U
// #define USART_PHY_IRQ USART0_IRQn
#define RS485_EN_PORT GPIOA
#define RS485_EN_PIN GPIO_PIN_4

6
src/usart.c
View File

@ -26,12 +26,10 @@ void usart_config(void)
usart_baudrate_set(USART_PHY, USART_PHY_BAUDRATE);
usart_receive_config(USART_PHY, USART_RECEIVE_ENABLE);
usart_transmit_config(USART_PHY, USART_TRANSMIT_ENABLE);
usart_enable(USART_PHY);
nvic_irq_enable(USART0_IRQn, 0);
nvic_irq_enable(USART_PHY_IRQ, 0);
usart_interrupt_enable(USART_PHY, USART_INT_RBNE);
usart_interrupt_enable(USART_PHY, USART_INT_IDLE);
usart_enable(USART_PHY);
}
/**