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feat(repo): refactor with esp-lib-utils
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,2 +1 @@ | ||
| [codespell] | ||
| skip = ./src/touch/base/esp_lcd_touch_xpt2046.c |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,83 @@ | ||
| #include <Arduino.h> | ||
| #include <esp_io_expander.hpp> | ||
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| /* The following default configurations are for the board 'Espressif: ESP32_S3_LCD_EV_BOARD_V1_5, TCA9554' */ | ||
| /** | ||
| * Choose one of the following chip names: | ||
| * - TCA95XX_8BIT | ||
| * - TCA95XX_16BIT | ||
| * - HT8574 | ||
| * - CH422G | ||
| */ | ||
| #define EXAMPLE_CHIP_NAME TCA95XX_8BIT | ||
| #define EXAMPLE_I2C_SDA_PIN (47) | ||
| #define EXAMPLE_I2C_SCL_PIN (48) | ||
| #define EXAMPLE_I2C_ADDR (ESP_IO_EXPANDER_I2C_TCA9554_ADDRESS_000) // Change this value according to the | ||
| // hardware address | ||
|
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| #define _EXAMPLE_CHIP_CLASS(name, ...) esp_expander::name(__VA_ARGS__) | ||
| #define EXAMPLE_CHIP_CLASS(name, ...) _EXAMPLE_CHIP_CLASS(name, ##__VA_ARGS__) | ||
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| esp_expander::Base *expander = nullptr; | ||
|
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| void setup() | ||
| { | ||
| Serial.begin(115200); | ||
| Serial.println("Test begin"); | ||
|
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| /** | ||
| * Taking `TCA95XX_8BIT` as an example, the following is the code after macro expansion: | ||
| * expander = new esp_expander::TCA95XX_8BIT((48), (47), (0x20)) | ||
| */ | ||
| expander = new EXAMPLE_CHIP_CLASS( | ||
| EXAMPLE_CHIP_NAME, EXAMPLE_I2C_SCL_PIN, EXAMPLE_I2C_SDA_PIN, ESP_IO_EXPANDER_I2C_TCA9554_ADDRESS_000 | ||
| ); | ||
| expander->init(); | ||
| expander->begin(); | ||
|
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| /* For CH422G */ | ||
| // static_cast<esp_expander::CH422G *>(expander)->enableOC_OpenDrain(); | ||
| // static_cast<esp_expander::CH422G *>(expander)->enableOC_PushPull(); | ||
| // static_cast<esp_expander::CH422G *>(expander)->enableAllIO_Input(); | ||
| // static_cast<esp_expander::CH422G *>(expander)->enableAllIO_Output(); | ||
|
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| Serial.println("Original status:"); | ||
| expander->printStatus(); | ||
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| expander->pinMode(0, OUTPUT); | ||
| expander->pinMode(1, OUTPUT); | ||
| expander->multiPinMode(IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3, OUTPUT); | ||
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| Serial.println("Set pint 0-3 to output mode:"); | ||
| expander->printStatus(); | ||
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| expander->digitalWrite(0, LOW); | ||
| expander->digitalWrite(1, LOW); | ||
| expander->multiDigitalWrite(IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3, LOW); | ||
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| Serial.println("Set pint 0-3 to low level:"); | ||
| expander->printStatus(); | ||
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| expander->pinMode(0, INPUT); | ||
| expander->pinMode(1, INPUT); | ||
| expander->multiPinMode(IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3, INPUT); | ||
|
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| Serial.println("Set pint 0-3 to input mode:"); | ||
| expander->printStatus(); | ||
| } | ||
|
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| int level[4] = {0, 0, 0, 0}; | ||
| uint32_t level_temp; | ||
|
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| void loop() | ||
| { | ||
| // Read pin 0-3 level | ||
| level[0] = expander->digitalRead(0); | ||
| level[1] = expander->digitalRead(1); | ||
| level_temp = expander->multiDigitalRead(IO_EXPANDER_PIN_NUM_2 | IO_EXPANDER_PIN_NUM_3); | ||
| level[2] = level_temp & IO_EXPANDER_PIN_NUM_2 ? HIGH : LOW; | ||
| level[3] = level_temp & IO_EXPANDER_PIN_NUM_3 ? HIGH : LOW; | ||
| Serial.printf("Pin level: %d, %d, %d, %d\n", level[0], level[1], level[2], level[3]); | ||
|
|
||
| delay(1000); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,10 @@ | ||
| version: "0.1.0" | ||
| description: ESP32_IO_Expander is a library designed for driving IO expander chips using ESP32 SoCs | ||
| version: "1.0.0" | ||
| description: ESP32_IO_Expander is a library designed for driving IO expander chips using ESP SoCs | ||
| url: https://github.com/esp-arduino-libs/ESP32_IO_Expander | ||
| repository: https://github.com/esp-arduino-libs/ESP32_IO_Expander.git | ||
| issues: https://github.com/esp-arduino-libs/ESP32_IO_Expander/issues | ||
| dependencies: | ||
| idf: ">=5.1" | ||
| espressif/esp-lib-utils: | ||
| version: ">=0.1.0,<=0.2.0" | ||
| public: true |
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