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USB seems to init ok

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This commit is contained in:
Scott Shawcroft
2021-10-05 18:20:44 -07:00
parent 0932d502c7
commit 98ab8117d6
4 changed files with 26 additions and 13 deletions
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18
hw/bsp/raspberrypi4/family.c
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@@ -27,8 +27,9 @@
#include "bsp/board.h"
#include "board.h"
#include "io.h"
#include "mmu.h"
#include "broadcom/io.h"
#include "broadcom/mmu.h"
#include "broadcom/vcmailbox.h"
//--------------------------------------------------------------------+
// Forward USB interrupt events to TinyUSB IRQ Handler
@@ -46,9 +47,8 @@ void OTG_FS_IRQHandler(void)
// Board porting API
//--------------------------------------------------------------------+
void print(void) {
const char* greeting2 = "hello from cm100\r\n";
board_uart_write(greeting2, strlen(greeting2));
void print(const char* str) {
board_uart_write(str, strlen(str));
}
void board_init(void)
@@ -83,7 +83,7 @@ void board_init(void)
board_uart_write(greeting, strlen(greeting));
// gpio_setPinOutputBool(24, false);
// gpio_setPinOutputBool(25, true);
print();
// print();
// gpio_setPinOutputBool(25, false);
// while (true) {
// // for (size_t i = 0; i < 5; i++) {
@@ -97,6 +97,12 @@ void board_init(void)
// gpio_setPinOutputBool(42, false);
// }
// while (1) uart_update();
// Turn on USB peripheral.
print("Turning on USB power\r\n");
vcmailbox_set_power_state(VCMAILBOX_DEVICE_USB_HCD, true);
print("USB power on\r\n");
}
void board_led_write(bool state)