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改korvo板lcd cs引脚为NC，使用TCA9554扩展的IO3来拉低控制LCD CS (#199)

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* 改korvo板lcd cs引脚为NC，使用TCA9554扩展的IO3来拉低控制LCD CS

* Update esp32s3_korvo2_v3_board.cc

---------

Co-authored-by: Xiaoxia <terrence@tenclass.com>
This commit is contained in:
Kevincoooool
2025-02-21 02:15:13 +08:00
committed by GitHub
parent 216ebc16bf
commit add225ba56
4 changed files with 69 additions and 14 deletions
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4
main/boards/esp32-s3-touch-lcd-1.85c/esp32-s3-touch-lcd-1.85c.cc
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@@ -42,7 +42,7 @@ private:
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
}
void i2c_dev_tca9554_init(void)
void InitializeTca9554(void)
{
esp_err_t ret = esp_io_expander_new_i2c_tca9554(i2c_bus_, I2C_ADDRESS, &io_expander);
if(ret != ESP_OK)
@@ -140,7 +140,7 @@ public:
CustomBoard() :
boot_button_(BOOT_BUTTON_GPIO) {
InitializeI2c();
i2c_dev_tca9554_init();
InitializeTca9554();
InitializeSpi();
Initializest77916Display();
InitializeButtons();