Ljubivoj Cvitas
/
SerialMBEDtoMSP430
TVZ test
Diff: main.cpp
- Revision:
- 3:a4a5d9c0bc13
- Parent:
- 2:2e261aa02cd0
- Child:
- 4:4620184bbb1f
--- a/main.cpp Wed Jan 08 14:09:05 2014 +0000 +++ b/main.cpp Tue Jan 21 18:40:20 2014 +0000 @@ -9,26 +9,30 @@ DigitalIn switch_ip2(p6); Serial pc(USBTX, USBRX); -char switch_word ; //the word we will send +char header_read ; //first byte we will send +char param_ads; // parameter address char recd_val; //the received value int valueADC; -char Outbuff[2]; -char Inbuff[2]; -int valueSensA; +char Outbuff[12]; +char Inbuff[12]; +int valueSensA, valueSensB; int main() { async_port.baud(9600); //set baud rate to 9600 (ie default) //accept default format, of 8 bits, no parity while (1){ //Set up the word to be sent, by testing switch inputs - switch_word=0xa0; //set up a recognisable output pattern + header_read=0x10; //set up a recognisable output pattern + param_ads = 0; if (switch_ip1==1) - switch_word=switch_word|0x01; //OR in lsb + param_ads =param_ads | 0x01; //OR in lsb if (switch_ip2==1) - switch_word=switch_word|0x02; //OR in next lsb + param_ads =param_ads | 0x02; //OR in next lsb + strobe =1; //short strobe pulse wait_us(10); strobe=0; + valueADC = 0x0302; Outbuff[0] = valueADC; Outbuff[1] = valueADC >> 8; @@ -39,12 +43,34 @@ async_port.putc(Outbuff[0]); //transmit switch_word */ while (async_port.writeable()==0); //is there a place to write? - async_port.putc(switch_word); //transmit switch_word + async_port.putc(header_read); //transmit haeder + while (async_port.writeable()==0); //is there a place to write? + async_port.putc(param_ads); //transmit parameter address + + + + if (async_port.readable()==1){ //is there a character to be read? + Inbuff[0] = async_port.getc(); //if yes, t + } if (async_port.readable()==1){ //is there a character to be read? Inbuff[1] = async_port.getc(); //if yes, t + } + if (async_port.readable()==1){ //is there a character to be read? + Inbuff[2] = async_port.getc(); //if yes, t } if (async_port.readable()==1){ //is there a character to be read? - Inbuff[0] = async_port.getc(); //if yes, t + Inbuff[3] = async_port.getc(); //if yes, t + + if (async_port.readable()==1){ //is there a character to be read? + Inbuff[4] = async_port.getc(); //if yes, t + } + if (async_port.readable()==1){ //is there a character to be read? + Inbuff[5] = async_port.getc(); //if yes, t + } + if (async_port.readable()==1){ //is there a character to be read? + Inbuff[6] = async_port.getc(); //if yes, t + } + RXDIN = 1; } /*if (async_port.readable()==1){ //is there a character to be read? @@ -64,9 +90,10 @@ red_led=1; green_led=1; } - wait(0.5); + wait(1); RXDIN = 0; - valueSensA = Inbuff[1]+ Inbuff[0]*256; - pc.printf("SensA: %d \n\r", valueSensA); + valueSensA = Inbuff[2]+ Inbuff[3]*256; + valueSensB = Inbuff[4]+ Inbuff[5]*256; + pc.printf("SensA: %d SensB: %d \n\r", valueSensA, valueSensB); } }