Igor Lima
proculus_display_pulga
Diff: Source/main.cpp
- Revision:
- 1:2e4f9cb1c3e9
- Child:
- 2:afae00ebf9ba
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Source/main.cpp Mon Apr 27 17:40:57 2020 +0000
@@ -0,0 +1,198 @@
+#include "mbed.h"
+#include "proculus_display.h"
+
+unsigned int sensor_open;//fim de curso fake
+
+#define SCREEN_CALIBRATING 0x14
+
+uint16_t screen_id = 0x00;
+
+void serial_tx_irq(){
+ debug_serial->puts("TX");
+}
+
+void serial_rx_irq(){
+ int i = 0, j, k;
+ struct proculus_pkt pkt;
+ uint16_t data[255];
+ char msg[100];
+ //char rx_buffer[100];
+ pkt.buffer = data;
+ int unknow = 0;
+ //wait(SERIAL_DELAY/1000);
+ sprintf(msg, "rx_to_rcv=%d",rx_to_rcv);
+ debug_serial->puts("_|_");
+ debug_serial->puts(msg);
+ while(serial1.readable() || rx_to_rcv >0){
+ //while(!serial1.readable());
+ serial_rx_buffer[i] = serial1.getc();
+ /*if(i == 0 && serial_rx_buffer[0] == 0x5a){//header packet start
+ i++;
+ rx_to_rcv--;
+ while(serial_rx_buffer[i] != 0xa5){
+ if(serial1.readable())
+ serial_rx_buffer[i] = serial1.getc();
+ }
+ }*/
+ i++;
+ /*THIS IS ALTERNATIVE TO SOLVE A BUG, BUT NOT FIX THE BUG
+ BUG: Uart interrupt is activates twice, then it read the header_h (5a)
+ close the interruption, open a new one starting from header_l (5a)
+ then nothing will work fine at all, creating the rx_to_rcv, i know how
+ many bytes should be read, then just stay here until it complete the
+ full packet*/
+ rx_to_rcv --;
+ if(rx_to_rcv <= 0)
+ break;
+ }
+#ifdef DEBUG_SERIAL
+ //debug_puts(rx_buffer, i);//print pure data to be read as hex
+ if(i>1){
+ debug_serial->puts("_|_");
+ raw_to_string(serial_rx_buffer, msg, i);
+ debug_serial->puts(msg);
+ debug_serial->puts("_|_");
+ sprintf(msg, "i=%d",i);
+ debug_serial->puts(msg);
+ debug_serial->puts("_|_");
+ }
+
+#endif
+ if(i>1 && rx_to_rcv == 0){
+ if(serial_rx_buffer[3] >= 0x80 && serial_rx_buffer[3] <= 0x84)
+ //serial_to_proculus_pkt(&pkt);
+ {
+ j = 0;
+ k = 0;
+ pkt.header_h = serial_rx_buffer[0];
+ pkt.header_l = serial_rx_buffer[1];
+ pkt.count = serial_rx_buffer[2];
+ pkt.cmd = serial_rx_buffer[3];
+ if(pkt.cmd == R_CTRL_REG){
+ pkt.address = serial_rx_buffer[4];
+ pkt.lenght = serial_rx_buffer[5];
+ while(j < pkt.lenght){
+ pkt.buffer[i] = serial_rx_buffer[6 + j];
+ j++;
+ }
+ }
+ else{
+ pkt.address = serial_rx_buffer[4] << 8;
+ pkt.address |= serial_rx_buffer[5];
+ pkt.lenght = serial_rx_buffer[6];
+ while(j < pkt.lenght){
+ pkt.buffer[j] = serial_rx_buffer[7 + k] << 8;
+ pkt.buffer[j] |= serial_rx_buffer[8 + k];
+ j++;
+ k += 2;
+ }
+ }
+ unknow=0;
+ }
+ else
+ unknow = 1;//received something unknow
+ }
+
+ if(unknow ==0){
+ //sprintf(msg, "rx_buffer[0]=%x|i=%d", rx_buffer[0],i);
+ //debug_serial->puts(msg);
+
+ if(serial_rx_buffer[3] == R_VP){
+ //if(pkt.address == 0x32){
+ //data[0] = data[0] + 1;
+ //proculus_set_vp(0x5, 10, pkt.buffer);
+ //}
+ }
+ if(pkt.cmd == R_CTRL_REG){//
+ //if(serial_rx_buffer[3] == R_CTRL_REG){//from a read control register comand
+ //sprintf(msg, "pkt.address=%x",pkt.address );
+ //sprintf(msg, "serial_rx_buffer[4]=%x",serial_rx_buffer[4]);
+ //debug_serial->puts(msg);
+ //debug_serial->puts("_|_");
+ if(pkt.address == PIC_ID_H){//
+ //if(serial_rx_buffer[4] == PIC_ID_H){//read screen cmd
+ //screen_id = (serial_rx_buffer[6] << 8 );
+ //screen_id |= serial_rx_buffer[7];
+ screen_id = (pkt.buffer[0] << 8 );
+ screen_id |= pkt.buffer[1];
+ sprintf(msg, "screen_id=%x",screen_id);
+ debug_serial->puts(msg);
+ debug_serial->puts("_|_");
+ if(screen_id == SCREEN_CALIBRATING)
+ jump_to_screen(0x46);
+ else
+ jump_to_screen(0);
+ }else
+ jump_to_screen(96);
+ }
+ }
+ else{
+ debug_serial->puts("unknowPKT");
+ debug_serial->puts("_|_");
+ }
+ //sprintf(msg, "pkt.address=%x", serial_rx_buffer[1]);
+ //strcpy(serial_rx_buffer, "init");
+ //debug_serial->puts(msg);
+
+}
+
+
+//stop all measures, and stop any action
+int system_stop(){
+ return 0;
+}
+
+int get_screen_at_irq(){
+ int i = 0;
+ strcpy(serial_rx_buffer, "");
+ while(serial1.readable()){//clean anything in buffer before send cmd
+ serial_rx_buffer[i] = serial1.getc();
+ i++;
+ }
+ //serial1.attach(0);
+ while(rx_to_rcv);
+ proculus_get_ctrl(0x3, PIC_ID_H, 0x2);
+ //serial1.attach(&serial_rx_irq);
+ return 0;
+}
+
+int main()
+{
+ //simulate sensor "fim de curso"
+ sensor_open = 0;
+
+ uint16_t data[100];//buffer to store vp datas
+ uint16_t ctrl_data[2];//buffer to store ctrl_reg datas
+ int i = 0x00, j=0;
+ struct proculus_pkt pkt;
+ //setup the device rx irq handler
+ serial1.attach(&serial_rx_irq, RawSerial::RxIrq);
+ //serial1->attach(&serial_tx_irq, RawSerial::TxIrq);
+ //serial1->attach(&serial_rx_irq);
+ //setup the baud rate to match with display
+ serial1.baud(115200);
+#ifdef DEBUG_SERIAL
+ debug_serial->baud(115200);
+ debug_serial->puts("start");
+#endif
+ wait(3);
+ sensor_open = 0;
+ while(1) {
+
+ if(!sensor_open){//are the device secure to operate?
+ get_screen_at_irq();
+ wait(3);
+ }else{
+ system_stop();
+ jump_to_screen(SCREEN_CALIBRATING);
+#ifdef DEBUG_CONSOLE
+ debug_serial->puts("Check if the device is properly closed");
+#endif
+ }
+ //if(sensor_open != 0)//simulates that the door is open for 3 seconds
+ //{
+ // sensor_open--;
+ // wait(1);
+ //}
+ }
+}
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