team app1
/
HelloWorld
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Fork of
HelloWorld
by 
Simon Ford
Revision 32:bcfe51898e7c, committed 2017-10-01
- Comitter:
- kkalsi
- Date:
- Sun Oct 01 18:28:14 2017 +0000
- Parent:
- 30:5881c661b0bb
- Commit message:
- transmit
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Sat Sep 30 18:43:25 2017 +0000
+++ b/main.cpp Sun Oct 01 18:28:14 2017 +0000
@@ -6,10 +6,15 @@
Serial xbee_routeur(p13,p14);
Serial pc(USBTX, USBRX); // tx, rx
DigitalOut rst1(p8); //Digital reset for the XBee, 200ns for reset
-MMA8452Q mma8452(p9,p10,0x1d);
-DigitalIn btn(p15);
+DigitalIn btn(p15); //Bouton read
+//MMA8452Q mma8452(p9,p10,0x1d);
LocalFileSystem local("local"); // Create the local filesystem under the name "local"
+DigitalOut myled(LED1);
+Ticker sample;
+int currentStateButton;
+int previousStateButton;
+int validationStateButton;
uint16_t panId; // panId
uint8_t panId_LSB;
@@ -20,31 +25,53 @@
void seperatePanId(void);
void ReadFile (void);
-void setPanId(void);
-void sauvegarder(void);
+void envoyer_tramme(char commande[], uint8_t data[], uint8_t length_MSB, uint8_t length_LSB, uint8_t API_frame_name);
+void transmisson(uint8_t data[], uint8_t length_MSB, uint8_t length_LSB, uint8_t API_frame_name);
+void initialisation_xbee(void);
+void readBtn(void);
int main() {
ReadFile();// when you run first time without this line, the setup file is on created
-
wait(1);
-
seperatePanId(); // séparé msb et lsb du panId
+ /*
pc.printf("panId lsb : %x\n\r",panId_LSB);
pc.printf("panId msb : %x\n\r",panId_MSB);
pc.printf("panId : %x\n\r",panId);
pc.printf("url: %s\n\r",URL);
+ */
- setPanId(); // set panId to Xbee
+ initialisation_xbee();
+
+ char commande0[2] = {'I','D'};
+ uint8_t data0[2] = {panId_MSB, panId_LSB};
+ envoyer_tramme(commande0, data0, 0x00, 0x06, 0x09);
+
+ char commande1[2] = {'S','C'};
+ uint8_t data1[2] = {0x09};
+ envoyer_tramme(commande1, data1, 0x00, 0x05, 0x09);
- wait_ms(500);
+ /*
+ char commande2[2] = {'W','R'};
+ uint8_t data2[10] = {};
+ envoyer_tramme(commande2, data2, 0x00, 0x04, 0x09);
+ */
+ /*
+ char commande3[2] = {'A','C'};
+ uint8_t data3[2] = {};
+ envoyer_tramme(commande3, data3, 0x00, 0x04, 0x09);
+ */
- sauvegarder();
+ sample.attach(&readBtn,0.05);
while(1)
{
+
+
+ //myled = 1;
if(xbee_routeur.readable())
{
pc.putc(xbee_routeur.getc());
@@ -54,37 +81,117 @@
{
xbee_routeur.putc(pc.getc());
}
+
+ }
+}
+
+void readBtn(void)
+{
+ uint8_t data4[2];
+ currentStateButton = btn.read(); // lecture courante numérique button
- /*
- xbee_routeur.putc(0x7E); // start delimiter
- xbee_routeur.putc(0x00); // length 1/2
- xbee_routeur.putc(0x10); // legth 2/2
- xbee_routeur.putc(0x10); // Frame type
- xbee_routeur.putc(0x01); // Frame id
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0x00); // 64-bit adress (broadcast)
- xbee_routeur.putc(0xFF); // 16-bit adress (broadcast)
- xbee_routeur.putc(0xFE); // 16-bit adress (broadcast)
- xbee_routeur.putc(0x00); // Broadcast radius
- xbee_routeur.putc(0x00); // options
-
- xbee_routeur.putc(0x23);
- xbee_routeur.putc(0x45);
-
- long sum = 0xFF - ((0x10 + 0x01 + 0xFF + 0xFF + 0xFE + 0x23 + 0x45 + 1) & 0xFF); // calcul du checksum
- xbee_routeur.printf("%x \n", sum);
- xbee_routeur.putc(sum); // checksum
-
- wait(1);
- */
+ if(previousStateButton != currentStateButton) // détection de changement d'état pour bouton
+ {
+ wait_ms(50);
+
+ validationStateButton = btn.read(); // nouvelle lecture apres stabilisation button
+
+ if(currentStateButton == validationStateButton)
+ {
+ if(previousStateButton != currentStateButton)
+ {
+ if(currentStateButton == 1)
+ {
+ data4[0] = 0x01;
+ }
+ else
+ {
+ data4[0] = 0x00;
+ }
+ transmisson(data4, 0x00, 0x0F, 0x10);
+ }
+ }
+ }
+ previousStateButton = validationStateButton; // mise a jour de l'état précédente button 1
+}
+
+void initialisation_xbee(void)
+{
+ xbee_routeur.baud(9600); //set baud rate
+ rst1 = 0; // xbee reset
+ wait_ms(400);
+ rst1 = 1;
+ xbee_routeur.printf("+++");
+ wait_ms(500);
+}
+
+void transmisson(uint8_t data[], uint8_t length_MSB, uint8_t length_LSB, uint8_t API_frame_name)
+{
+ int sum = 0;
+
+ xbee_routeur.putc(0x7E); // start delimiter
+ xbee_routeur.putc(length_MSB); // MSB length
+ xbee_routeur.putc(length_LSB); // LSB length
+ xbee_routeur.putc(API_frame_name); // API frame name
+ xbee_routeur.putc(0x01); // Frame Id
+ xbee_routeur.putc(0x00); // 64-bit address (broadcast)
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0x00); //
+ xbee_routeur.putc(0xFF); // 16-bit address (broadcast)
+ xbee_routeur.putc(0xFE); // 16-bit address (broadcast)
+ xbee_routeur.putc(0x00); // Broadcast radius
+ xbee_routeur.putc(0x00); // Options
+
+ uint16_t length = length_MSB;
+ length = (length << 8) + length_LSB;
+ //pc.printf("length : %x\n\r",length);
+
+ for (int i = 0 ; i < length - 14; i++)
+ {
+ xbee_routeur.putc(data[i]); // API frame name
+ //pc.printf("data %d : %x\n\r",i,data[i]);
+ sum = sum + data[i];
}
+ sum = sum + API_frame_name + 0x01 + 0xFF +0xFE;
+ char checksum = (0xFF - (sum & 0xFF));
+ //pc.printf("checksum : %x\n\r",checksum);
+ xbee_routeur.putc(checksum); // checksum
+}
+
+
+void envoyer_tramme(char commande[], uint8_t data[], uint8_t length_MSB, uint8_t length_LSB, uint8_t API_frame_name)
+{
+ int sum = 0;
+
+ xbee_routeur.putc(0x7E); // start delimiter
+ xbee_routeur.putc(length_MSB); // MSB length
+ xbee_routeur.putc(length_LSB); // LSB length
+ xbee_routeur.putc(API_frame_name); // API frame name
+ xbee_routeur.putc(0x01); // Frame Id
+ xbee_routeur.putc(commande[0]); // Commande lettre 1
+ xbee_routeur.putc(commande[1]); // Commande lettre 2
+
+ uint16_t length = length_MSB;
+ length = (length << 8) + length_LSB;
+ //pc.printf("length : %x\n\r",length);
+
+ for (int i = 0 ; i < length - 4; i++)
+ {
+ xbee_routeur.putc(data[i]); // API frame name
+ //pc.printf("data %d : %x\n\r",i,data[i]);
+ sum = sum + data[i];
+ }
+
+ sum = sum + API_frame_name + 0x01 + commande[0]+ commande[1];
+ char checksum = (0xFF - (sum & 0xFF));
+ //pc.printf("checksum : %x\n\r",checksum);
+ xbee_routeur.putc(checksum); // checksum
}
void seperatePanId(void)
@@ -101,46 +208,33 @@
fclose(set);
}
-void sauvegarder(void)
-{
- xbee_routeur.putc(0x7E); // start delimiter
- xbee_routeur.putc(0x00); // MSB length
- xbee_routeur.putc(0x04); // LSB length
- xbee_routeur.putc(0x09); // AT COMMAND queue
- xbee_routeur.putc(0x41); // Frame Id
- xbee_routeur.putc(0x57); // 'W' Two ASCII characters that identify the AT Command (ID)
- xbee_routeur.putc(0x52); // 'R'
-
- uint8_t checksum = (0xFF - ((0x09 + 0x41 + 0x57 + 0x52) & 0xFF));
- pc.printf("checksum : %x\n\r",checksum);
- xbee_routeur.putc(checksum); // checksum
-}
+
+
+
+
+
+
+
+
+
+
+
+
-void setPanId(void)
-{
- xbee_routeur.baud(9600); //set baud rate
- rst1 = 0; // xbee reset
- wait_ms(400);
- rst1 = 1;
-
- xbee_routeur.putc(0x2B); // +
- xbee_routeur.putc(0x2B); // +
- xbee_routeur.putc(0x2B); // +
- xbee_routeur.putc(0x7E); // start delimiter
- xbee_routeur.putc(0x00); // MSB length
- xbee_routeur.putc(0x06); // LSB length
- xbee_routeur.putc(0x08); // AT command
- xbee_routeur.putc(0x01); // Frame Id
- xbee_routeur.putc(0x49); // 'I' Two ASCII characters that identify the AT Command (ID)
- xbee_routeur.putc(0x44); // 'D'
- xbee_routeur.putc(panId_MSB); // MSB du panId
- xbee_routeur.putc(panId_LSB); // LSB du panId
-
- uint8_t checksum = (0xFF - ((0x08 + 0x01 + 0x49 + 0x44 + panId_MSB + panId_LSB) & 0xFF));
- pc.printf("checksum : %x\n\r",checksum);
- xbee_routeur.putc(checksum); // checksum
-}
+
+
+
+
+
+
+
+
+
+
+
+
+
// SPI COMMUNICATION
/*