Michel MOULIN / Mbed 2 deprecated as5048spi_moulin

mesure de l'angle sur AS5048 par SPI

Dependencies:   mbed

main.cpp@1:d92ff88de240, 2021-11-30 (annotated)

Committer:
michelmoulin
Date:
Tue Nov 30 13:37:45 2021 +0000
Revision:
1:d92ff88de240
Parent:
0:5a1830df0b66 
Lecture de l'angle depuis l'AS5048 en SPI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
PC2ROBOT 0:5a1830df0b66 1 #include "mbed.h"
PC2ROBOT 0:5a1830df0b66 2 #include "as5048spi.h"
PC2ROBOT 0:5a1830df0b66 3
PC2ROBOT 0:5a1830df0b66 4 #define pi 3.14159
PC2ROBOT 0:5a1830df0b66 5
PC2ROBOT 0:5a1830df0b66 6 As5048Spi sensor(PB_15, PB_14, PB_13, PB_12); //MOSI, MISO, SCKL, CS
PC2ROBOT 0:5a1830df0b66 7 Serial pc(USBTX, USBRX); // tx, rx
michelmoulin 1:d92ff88de240 8
michelmoulin 1:d92ff88de240 9 float mesure_angle_encodeur();
PC2ROBOT 0:5a1830df0b66 10
michelmoulin 1:d92ff88de240 11 float mesure_angle_encodeur()
PC2ROBOT 0:5a1830df0b66 12 {
michelmoulin 1:d92ff88de240 13 int angle;
PC2ROBOT 0:5a1830df0b66 14 const int* angles = sensor.read_angle();
PC2ROBOT 0:5a1830df0b66 15 angle = angles[0];
michelmoulin 1:d92ff88de240 16 float degre;
PC2ROBOT 0:5a1830df0b66 17
michelmoulin 1:d92ff88de240 18 //Aquisition de l'angle
michelmoulin 1:d92ff88de240 19 degre = sensor.degrees(angle)/100.0;
michelmoulin 1:d92ff88de240 20 return degre;
PC2ROBOT 0:5a1830df0b66 21 }
PC2ROBOT 0:5a1830df0b66 22
PC2ROBOT 0:5a1830df0b66 23 int main() {
michelmoulin 1:d92ff88de240 24 float angle_encodeur;
PC2ROBOT 0:5a1830df0b66 25 while(1)
PC2ROBOT 0:5a1830df0b66 26 {
michelmoulin 1:d92ff88de240 27 angle_encodeur = mesure_angle_encodeur();
michelmoulin 1:d92ff88de240 28 pc.printf("angle = %.2f degrees \n\r", angle_encodeur);
michelmoulin 1:d92ff88de240 29 wait(1);
PC2ROBOT 0:5a1830df0b66 30 }
PC2ROBOT 0:5a1830df0b66 31 }