27 lines
751 B
C
27 lines
751 B
C
#include "esp_log.h"
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#include "driver/gpio.h"
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#include "kernel.h"
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#define TAG "lilygo_tdeck_bootstrap"
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#define TDECK_PERI_POWERON GPIO_NUM_10
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static void tdeck_power_on() {
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ESP_LOGI(TAG, "power on");
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gpio_config_t device_power_signal_config = {
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.pin_bit_mask = BIT64(TDECK_PERI_POWERON),
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.mode = GPIO_MODE_OUTPUT,
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.pull_up_en = GPIO_PULLUP_DISABLE,
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.pull_down_en = GPIO_PULLDOWN_DISABLE,
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.intr_type = GPIO_INTR_DISABLE,
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};
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gpio_config(&device_power_signal_config);
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gpio_set_level(TDECK_PERI_POWERON, 1);
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}
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void lilygo_tdeck_bootstrap() {
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tdeck_power_on();
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// Give keyboard's ESP time to boot
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// It uses I2C and seems to interfere with the touch driver
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tt_delay_ms(500);
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}
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