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View Code? Open in Web Editor NEWDemonstrating an MCP23017 component for ESP32 ESP-IDF
Demonstrating an MCP23017 component for ESP32 ESP-IDF
hi everyone i try to use MCP2307 module with esp32, that work well for output pin, but i can use it in INPUT mode.
is interrupt fixed ?
and i dont understand too those fonction :
esp_err_t mcp23x17_get_int_out_mode(mcp23x17_t *dev, mcp23x17_int_out_mode_t *mode);
esp_err_t mcp23x17_set_int_out_mode(mcp23x17_t *dev, mcp23x17_int_out_mode_t mode);
esp_err_t mcp23x17_port_get_mode(mcp23x17_t *dev, uint16_t *val);
esp_err_t mcp23x17_port_set_mode(mcp23x17_t *dev, uint16_t val);
esp_err_t mcp23x17_port_read(mcp23x17_t *dev, uint16_t *val);
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