lpc move Chip_USB_Init() out of stack to bsp

This commit is contained in:
hathach
2018-12-05 11:53:56 +07:00
parent 9176b7b1da
commit c1336dff03
6 changed files with 93 additions and 64 deletions
+45
View File
@@ -40,6 +40,7 @@
#include "../board.h"
#include "pca9532.h"
#include "tusb.h"
#define BOARD_UART_PORT LPC_USART0
#define BOARD_UART_PIN_PORT 0x0f
@@ -171,6 +172,50 @@ void board_init(void)
#endif
//------------- USB -------------//
enum {
USBMODE_DEVICE = 2,
USBMODE_HOST = 3
};
enum {
USBMODE_VBUS_LOW = 0,
USBMODE_VBUS_HIGH = 1
};
// USB0
#if CFG_TUSB_RHPORT0_MODE
Chip_USB0_Init();
// Reset controller
LPC_USB0->USBCMD_D |= 0x02;
// Set mode
#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_HOST
LPC_USB0->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
#else // TODO OTG
LPC_USB0->USBMODE_D = USBMODE_DEVICE;
LPC_USB0->OTGSC = (1<<3) | (1<<0) /*| (1<<16)| (1<<24)| (1<<25)| (1<<26)| (1<<27)| (1<<28)| (1<<29)| (1<<30)*/;
#endif
#endif
// USB1
#if CFG_TUSB_RHPORT1_MODE
Chip_USB1_Init();
// Reset controller
LPC_USB1->USBCMD_D |= 0x02;
// Set mode
#if CFG_TUSB_RHPORT1_MODE & OPT_MODE_HOST
LPC_USB1->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
#else // TODO OTG
LPC_USB1->USBMODE_D = USBMODE_DEVICE;
#endif
// USB1 as fullspeed
LPC_USB1->PORTSC1_D |= (1<<24);
#endif
// USB0 Vbus Power: P2_3 on EA4357 channel B U20 GPIO26 active low (base board)
Chip_SCU_PinMuxSet(2, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC7);