This is an old revision of the document!

IanalogWrite2()

IanalogWrite2() converts a user integer value to the 4~20mA output range.

void IanalogWrite2(uint8_t ch, int32_t min, int32_t max, int32_t value)

Commands

Command	Arguments	Return Value	Operation
`IanalogWrite2(ch, min, max, value)`	`uint8_t ch` `int32_t min` `int32_t max` `int32_t value`	`void`	Converts a user integer value to the 4~20mA output range.

IanalogWrite2(0, 0, 100, 50);            // Approx. 12mA
IanalogWrite2f(1, 0.0F, 10.0F, 2.5F);   // Approx. 8mA

Match the module DIP switches, external power supply and output range.
Do not configure these together with PWM functions sharing the same timer.
Do not output values to uninitialized channels.
Currently, MPAINO Y analog output supports channels up to 0~11; do not use 12~15.
analogWriteInit(), analogWriteFreq() and analogWriteMax() are for Y analog output channels and must not be used for high-speed pulse channels 20~31.
Do not use high-speed pulse GPIO numbers 130~141 with analogWrite().