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espressif_tinyusb
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Use functions provided by the nuclei-sdk hal

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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22
hw/bsp/gd32vf103_longan_nano/gd32vf103_longan_nano.c
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@ -46,26 +46,12 @@ void USBFS_IRQHandler(void) { tud_int_handler(0); }
#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) { void board_init(void) {
/* Disable interrupts during init */ /* Disable interrupts during init */
__disable_irq(); __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 #if CFG_TUSB_OS == OPT_OS_NONE
SysTick_Config(TIMER_TICKS); SysTick_Config(TIMER_TICKS);
#endif #endif
@ -104,9 +90,9 @@ void board_init(void) {
rcu_periph_reset_enable(RCU_USBFSRST); rcu_periph_reset_enable(RCU_USBFSRST);
rcu_periph_reset_disable(RCU_USBFSRST); rcu_periph_reset_disable(RCU_USBFSRST);
/* Set IRQ priority and trigger */ /* Configure USBFS IRQ */
ECLIC_SetLevelIRQ(USBFS_IRQn, 3); ECLIC_Register_IRQ(USBFS_IRQn, ECLIC_NON_VECTOR_INTERRUPT,
ECLIC_SetTrigIRQ(USBFS_IRQn, ECLIC_POSTIVE_EDGE_TRIGGER); ECLIC_POSTIVE_EDGE_TRIGGER, 3, 0, NULL);
/* Retrieve otg core registers */ /* Retrieve otg core registers */
usb_gr* otg_core_regs = (usb_gr*)(USBFS_REG_BASE + USB_REG_OFFSET_CORE); usb_gr* otg_core_regs = (usb_gr*)(USBFS_REG_BASE + USB_REG_OFFSET_CORE);