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Added MCP23S17 support as well as changed some pins and added more de-bouncing for the buttons.

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Fabian Schlenz
2019-08-11 17:15:22 +02:00
parent ebd9a9f24f
commit 55826823fc
8 changed files with 93 additions and 19 deletions
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8
include/spi_master.h
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@ -11,18 +11,22 @@ public:
pinMode(PIN_SD_CS, OUTPUT);
pinMode(PIN_VS1053_XCS, OUTPUT);
pinMode(PIN_VS1053_XDCS, OUTPUT);
pinMode(PIN_MCP, OUTPUT);
}
static void enable(uint8_t pin) {
digitalWrite(PIN_SD_CS, pin==PIN_SD_CS ? LOW : HIGH);
digitalWrite(PIN_VS1053_XCS, pin==PIN_VS1053_XCS ? LOW : HIGH);
digitalWrite(PIN_VS1053_XDCS, pin==PIN_VS1053_XDCS ? LOW : HIGH);
digitalWrite(PIN_MCP, pin==PIN_MCP ? LOW : HIGH);
}
static void printStatus() {
Serial.printf("CS state: SD:%d, VS1053_XCS:%d, VS1053_XDCS:%d\n",
Serial.printf("CS state: SD:%d, VS1053_XCS:%d, VS1053_XDCS:%d, MCP:%d\n",
digitalRead(PIN_SD_CS),
digitalRead(PIN_VS1053_XCS),
digitalRead(PIN_VS1053_XDCS));
digitalRead(PIN_VS1053_XDCS),
digitalRead(PIN_MCP));
}
static void disable() {