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update example to work with featherwing max3421, set max3421 GPIO0 for vbus

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tested with feather nrf52840, m0, m4
This commit is contained in:
hathach
2023-11-20 22:09:38 +07:00
parent 1f71625a32
commit 86f6588c3f
7 changed files with 49 additions and 31 deletions
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30
examples/host/cdc_msc_hid/src/main.c
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@@ -34,13 +34,17 @@
// MACRO CONSTANT TYPEDEF PROTYPES
//--------------------------------------------------------------------+
void led_blinking_task(void);
extern void cdc_app_task(void);
extern void hid_app_task(void);
#if CFG_TUH_ENABLED && CFG_TUH_MAX3421
// API to read/rite MAX3421's register. Implemented by TinyUSB
extern uint8_t tuh_max3421_reg_read(uint8_t rhport, uint8_t reg, bool in_isr);
extern bool tuh_max3421_reg_write(uint8_t rhport, uint8_t reg, uint8_t data, bool in_isr);
#endif
/*------------- MAIN -------------*/
int main(void)
{
int main(void) {
board_init();
printf("TinyUSB Host CDC MSC HID Example\r\n");
@@ -52,8 +56,13 @@ int main(void)
board_init_after_tusb();
}
while (1)
{
#if CFG_TUH_ENABLED && CFG_TUH_MAX3421
// FeatherWing MAX3421E use MAX3421E's GPIO0 for VBUS enable
enum { IOPINS1_ADDR = 20u << 3, /* 0xA0 */ };
tuh_max3421_reg_write(BOARD_TUH_RHPORT, IOPINS1_ADDR, 0x01, false);
#endif
while (1) {
// tinyusb host task
tuh_task();
@@ -67,14 +76,12 @@ int main(void)
// TinyUSB Callbacks
//--------------------------------------------------------------------+
void tuh_mount_cb(uint8_t dev_addr)
{
void tuh_mount_cb(uint8_t dev_addr) {
// application set-up
printf("A device with address %d is mounted\r\n", dev_addr);
}
void tuh_umount_cb(uint8_t dev_addr)
{
void tuh_umount_cb(uint8_t dev_addr) {
// application tear-down
printf("A device with address %d is unmounted \r\n", dev_addr);
}
@@ -83,15 +90,14 @@ void tuh_umount_cb(uint8_t dev_addr)
//--------------------------------------------------------------------+
// Blinking Task
//--------------------------------------------------------------------+
void led_blinking_task(void)
{
void led_blinking_task(void) {
const uint32_t interval_ms = 1000;
static uint32_t start_ms = 0;
static bool led_state = false;
// Blink every interval ms
if ( board_millis() - start_ms < interval_ms) return; // not enough time
if (board_millis() - start_ms < interval_ms) return; // not enough time
start_ms += interval_ms;
board_led_write(led_state);