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add saola button pin support, esp32 build with board_test

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This commit is contained in:
hathach
2020-04-07 13:42:48 +07:00
parent 51944f0dc9
commit 6a9f971882
8 changed files with 62 additions and 7 deletions
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12
hw/bsp/esp32s2_saola/esp32s2_saola.c
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@@ -32,7 +32,10 @@
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
//--------------------------------------------------------------------+
#define LED_PIN 21
#define LED_PIN 21
#define BUTTON_PIN 0
#define BUTTON_STATE_ACTIVE 0
// Initialize on-board peripherals : led, button, uart and USB
void board_init(void)
@@ -41,6 +44,11 @@ void board_init(void)
gpio_pad_select_gpio(LED_PIN);
gpio_set_direction(LED_PIN, GPIO_MODE_OUTPUT);
// Button
gpio_pad_select_gpio(BUTTON_PIN);
gpio_set_direction(BUTTON_PIN, GPIO_MODE_INPUT);
gpio_set_pull_mode(BUTTON_PIN, BUTTON_STATE_ACTIVE ? GPIO_PULLDOWN_ONLY : GPIO_PULLUP_ONLY);
// USB Controller Hal init
usb_hal_context_t hal = {
.use_external_phy = false // use built-in PHY
@@ -58,7 +66,7 @@ void board_led_write(bool state)
// a '1' means active (pressed), a '0' means inactive.
uint32_t board_button_read(void)
{
return 0;
return gpio_get_level(BUTTON_PIN) == BUTTON_STATE_ACTIVE;
}
// Get characters from UART