J L / Mbed 2 deprecated ringBuffer26

ringBuffer26

Dependencies:   mbed

main.cpp@0:333434a8611b, 2020-03-20 (annotated)

Committer:
Picmon
Date:
Fri Mar 20 10:54:58 2020 +0000
Revision:
0:333434a8611b
Child:
1:0cb065f9d55a
motor controller 200320A

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Picmon 0:333434a8611b 1
Picmon 0:333434a8611b 2 /*
Picmon 0:333434a8611b 3
Picmon 0:333434a8611b 4 ED Motor Controller API
Picmon 0:333434a8611b 5
Picmon 0:333434a8611b 6
Picmon 0:333434a8611b 7 Notes:
Picmon 0:333434a8611b 8 A robust protocal has been called for, the motor command sent out is to be echoed back with and <ACK> or <NACK>
Picmon 0:333434a8611b 9
Picmon 0:333434a8611b 10 In order to compare what was sent to what is echoed back two buffers are required, a TX buffer and an RX buffer, they can then be compared
Picmon 0:333434a8611b 11 using memcmp() function
Picmon 0:333434a8611b 12
Picmon 0:333434a8611b 13 19/03/20 Compare of tx and rx buffers can be done
Picmon 0:333434a8611b 14 20/03/20 Migrate code to mbed studio
Picmon 0:333434a8611b 15
Picmon 0:333434a8611b 16
Picmon 0:333434a8611b 17
Picmon 0:333434a8611b 18 */
Picmon 0:333434a8611b 19
Picmon 0:333434a8611b 20 #include "mbed.h"
Picmon 0:333434a8611b 21 #include <string>
Picmon 0:333434a8611b 22 #include "MotorControl.h"
Picmon 0:333434a8611b 23
Picmon 0:333434a8611b 24 DigitalOut led1(LED1);
Picmon 0:333434a8611b 25
Picmon 0:333434a8611b 26
Picmon 0:333434a8611b 27
Picmon 0:333434a8611b 28 int main(){
Picmon 0:333434a8611b 29
Picmon 0:333434a8611b 30 led1=0;
Picmon 0:333434a8611b 31
Picmon 0:333434a8611b 32 mc_usart.attach(&motMsg_RX_ISR);//start the serial receiver interrupt
Picmon 0:333434a8611b 33 mc_usart.printf("ED Motor Controller Commands\r\n");
Picmon 0:333434a8611b 34
Picmon 0:333434a8611b 35 clrRxMsg(rxMsgStore);
Picmon 0:333434a8611b 36
Picmon 0:333434a8611b 37 moveMot(1, 1000);
Picmon 0:333434a8611b 38
Picmon 0:333434a8611b 39 mc_usart.printf("TX Buffer Contents\r\n");
Picmon 0:333434a8611b 40
Picmon 0:333434a8611b 41 for(unsigned char i=0 ; i <BUFFER_SIZE ; i++)
Picmon 0:333434a8611b 42 mc_usart.printf("%c\r\n",mc_Tx_Buffer[i]);
Picmon 0:333434a8611b 43
Picmon 0:333434a8611b 44 while(1){
Picmon 0:333434a8611b 45
Picmon 0:333434a8611b 46 if(getMotMsg(rxMsgStore)){//get the message from the receive buffer and store it in local message store
Picmon 0:333434a8611b 47
Picmon 0:333434a8611b 48 msgRecFlag = false;//clear the message received flag
Picmon 0:333434a8611b 49
Picmon 0:333434a8611b 50 if(memcmp(rxMsgStore,mc_Tx_Buffer,strlen(rxMsgStore)) == 0){
Picmon 0:333434a8611b 51 led1=1;
Picmon 0:333434a8611b 52 }
Picmon 0:333434a8611b 53 }
Picmon 0:333434a8611b 54 }
Picmon 0:333434a8611b 55 }