DeltaLima
28df687bf9
PCB lives now in its own git repo https://git.la10cy.net/DeltaLima/CanGrow-12V-PCB
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
|
|
*
|
|
* include/Output/OutputI2C_01_MCP4725.h - sensor header for I2C Output MCP4725 sensor
|
|
*
|
|
*
|
|
*
|
|
*/
|
|
|
|
#include <Adafruit_MCP4725.h>
|
|
|
|
#define OUTPUT_I2C_01_NAME "MCP4725"
|
|
|
|
const byte Output_I2C_01_MCP4725_Addr[] = { 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67 };
|
|
|
|
Adafruit_MCP4725 MCP4725[sizeof(Output_I2C_01_MCP4725_Addr)];
|
|
|
|
const byte Output_I2C_01_MCP4725_Ports = 1;
|
|
|
|
void Output_I2C_01_MCP4725_Update(const byte AddrId, const byte PortId, const byte Value) {
|
|
/* Update Output Port of I2C Module */
|
|
const static char LogLoc[] PROGMEM = "[Output:I2C:01_MCP4725:Update]";
|
|
|
|
/* 'Value' , which comes from outputState[], is byte, so 0-255. So we need to map this to the MCPs 0-4095 */
|
|
MCP4725[AddrId].setVoltage(map(Value, 0, 255, 0, 4095), false);
|
|
|
|
#ifdef DEBUG
|
|
Log.verbose(F("%s 0x%x Port %d, Value %d, MCP4725_Value %d" CR), LogLoc, Output_I2C_01_MCP4725_Addr[AddrId], PortId, Value, map(Value, 0, 255, 0, 4095));
|
|
#endif
|
|
|
|
}
|
|
|
|
bool Output_I2C_01_MCP4725_Init(const byte AddrId, const byte PortId) {
|
|
/* Initialize I2C Module, return true when successful */
|
|
const static char LogLoc[] PROGMEM = "[Output:I2C:01_MCP4725:Init]";
|
|
bool returnCode;
|
|
if(MCP4725[AddrId].begin(Output_I2C_01_MCP4725_Addr[AddrId])) {
|
|
Log.notice(F("%s found at addr 0x%x" CR), LogLoc, Output_I2C_01_MCP4725_Addr[AddrId]);
|
|
Output_I2C_01_MCP4725_Update(AddrId, PortId, 50);
|
|
returnCode = true;
|
|
} else {
|
|
Log.error(F("%s FAILED! Not found at addr 0x%x" CR), LogLoc, Output_I2C_01_MCP4725_Addr[AddrId]);
|
|
returnCode = false;
|
|
}
|
|
return returnCode;
|
|
}
|