29 lines
704 B
C++
29 lines
704 B
C++
#include <tactility/module.h>
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#include <tactility/error.h>
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#include <driver/gpio.h>
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constexpr auto* TAG = "StickCPlus2";
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extern "C" {
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static error_t init_power() {
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// CH552 applies 4 V to GPIO 0, which reduces Wi-Fi sensitivity.
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// Setting output to high adds a bias of 3.3 V and suppresses over-voltage:
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gpio_set_direction(GPIO_NUM_0, GPIO_MODE_OUTPUT);
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gpio_set_level(GPIO_NUM_0, 1);
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// "Hold power" pin: must be set to high to keep the device powered on:
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gpio_set_direction(GPIO_NUM_4, GPIO_MODE_OUTPUT);
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gpio_set_level(GPIO_NUM_4, 1);
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return ERROR_NONE;
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}
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Module m5stack_stickc_plus2_module = {
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.name = "m5stack-stickc-plus2",
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.start = init_power
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};
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}
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