Samir Issaad
Recep spi with no lib
Revision 0:077ff1a96d18, committed 2019-11-04
- Comitter:
- SamirIss
- Date:
- Mon Nov 04 08:29:01 2019 +0000
- Commit message:
- Recep spi with no lib;
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 077ff1a96d18 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Nov 04 08:29:01 2019 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+
+SPI spi(A6,A5,A4); // mosi, miso, sclk
+DigitalOut led(LED1);
+Serial pc(D1,D0);
+
+int main() {
+ // Chip must be deselected
+ led = 1;
+ wait(1);
+ led = 0;
+
+ // Setup the spi for 8 bit data, high steady state clock,
+ // second edge capture, with a 1MHz clock rate
+ spi.format(8,3);
+ spi.frequency(1000000);
+ while(1){
+ led = 1;
+ spi.write(0x8F);
+ int f = spi.write(0x00);
+ pc.printf("com : 0x%X\n", f);
+ wait(0.1);
+ led = 0;
+ wait(0.1);
+ }
+}
diff -r 000000000000 -r 077ff1a96d18 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Nov 04 08:29:01 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file