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Use functions provided by the nuclei-sdk hal

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This commit is contained in:
Stefan Kerkmann 2021-08-07 11:25:28 +02:00
parent 60d03110f7
commit 66d566f8c0
1 changed files with 8 additions and 22 deletions
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30
hw/bsp/gd32vf103_longan_nano/gd32vf103_longan_nano.c
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@ -39,33 +39,19 @@ void USBFS_IRQHandler(void) { tud_int_handler(0); }
#define USB_NO_VBUS_PIN
#define BUTTON_PORT GPIOA
#define BUTTON_PIN GPIO_PIN_0
#define BUTTON_PORT GPIOA
#define BUTTON_PIN GPIO_PIN_0
#define BUTTON_STATE_ACTIVE 1
#define UART_DEV SOC_DEBUG_UART
#define UART_DEV SOC_DEBUG_UART
#define LED_PIN LED_R
#define LED_PIN LED_R
#define TIMER_TICKS (SystemCoreClock / 1000)
void board_init(void) {
/* Disable interrupts during init */
__disable_irq();
ECLIC_Init();
/* Reset eclic interrupt registers */
for (int32_t i = 0; i < SOC_INT_MAX; i++) {
ECLIC->CTRL[0].INTIP = 0;
ECLIC->CTRL[0].INTIE = 0;
ECLIC->CTRL[0].INTATTR = 0;
ECLIC->CTRL[0].INTCTRL = 0;
}
/* Set 4 bits for interrupt level and 0 bits for priority */
__ECLIC_SetCfgNlbits(4);
SystemCoreClockUpdate();
#if CFG_TUSB_OS == OPT_OS_NONE
SysTick_Config(TIMER_TICKS);
#endif
@ -104,9 +90,9 @@ void board_init(void) {
rcu_periph_reset_enable(RCU_USBFSRST);
rcu_periph_reset_disable(RCU_USBFSRST);
/* Set IRQ priority and trigger */
ECLIC_SetLevelIRQ(USBFS_IRQn, 3);
ECLIC_SetTrigIRQ(USBFS_IRQn, ECLIC_POSTIVE_EDGE_TRIGGER);
/* Configure USBFS IRQ */
ECLIC_Register_IRQ(USBFS_IRQn, ECLIC_NON_VECTOR_INTERRUPT,
ECLIC_POSTIVE_EDGE_TRIGGER, 3, 0, NULL);
/* Retrieve otg core registers */
usb_gr* otg_core_regs = (usb_gr*)(USBFS_REG_BASE + USB_REG_OFFSET_CORE);