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init ADB devices correctly

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This commit is contained in:
demik 2021-01-11 22:12:51 +01:00
parent 6a65504ed6
commit e242efe803
1 changed files with 7 additions and 2 deletions
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9
main/adb.c
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@ -41,9 +41,14 @@ void adb_init(void) {
xTaskCreatePinnedToCore(&adb_task_host, "ADB_HOST", 6 * 1024, NULL, 4, NULL, 1);
else
xTaskCreatePinnedToCore(&adb_task_mouse, "ADB_MOUSE", 6 * 1024, NULL, 4, NULL, 1);
/* initialise */
}
void adb_task_host(void *pvParameters) {
/* wait a little bit for H to set up, otherwise devices will not see the reset command */
gpio_set_level(GPIO_ADB, 1);
vTaskDelay(40 / portTICK_PERIOD_MS);
adb_send_reset();
while (1) {
@ -57,7 +62,7 @@ void adb_task_mouse(void *pvParameters) {
void adb_send_reset() {
gpio_set_level(GPIO_ADB, 0);
vTaskDelay(3 / portTICK_PERIOD_MS);
ets_delay_us(3000);
gpio_set_level(GPIO_ADB, 1);
vTaskDelay(1 / portTICK_PERIOD_MS);
ets_delay_us(1000);
}