Ievgen Korotkyi / Mbed 2 deprecated Nucleo_SPI_Sender

Program for testing simple spi on FPGA

Dependencies:   mbed

Fork of SPI_HelloWorld_Mbed by mbed official

main.cpp@2:8b87ec0dce1b, 2018-09-20 (annotated)

Committer:
korotkiy_eugene
Date:
Thu Sep 20 16:32:03 2018 +0000
Revision:
2:8b87ec0dce1b
Parent:
1:cfd8aef8d053 
change spi mode from 3 to 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:466ad3f38b6b 1 #include "mbed.h"
mbed_official 0:466ad3f38b6b 2
korotkiy_eugene 1:cfd8aef8d053 3 SPI spi(D11, D12, D13); // mosi, miso, sclk
korotkiy_eugene 1:cfd8aef8d053 4 DigitalOut cs(D10);
mbed_official 0:466ad3f38b6b 5
korotkiy_eugene 1:cfd8aef8d053 6 int main()
korotkiy_eugene 1:cfd8aef8d053 7 {
mbed_official 0:466ad3f38b6b 8 cs = 1;
korotkiy_eugene 1:cfd8aef8d053 9 uint8_t val = 0;
mbed_official 0:466ad3f38b6b 10
korotkiy_eugene 2:8b87ec0dce1b 11 // Setup the spi for 8 bit data, low steady state clock,
korotkiy_eugene 2:8b87ec0dce1b 12 // first edge capture, with a 1MHz clock rate
korotkiy_eugene 2:8b87ec0dce1b 13 spi.format(8,0);
mbed_official 0:466ad3f38b6b 14 spi.frequency(1000000);
mbed_official 0:466ad3f38b6b 15
korotkiy_eugene 1:cfd8aef8d053 16 while (1) {
korotkiy_eugene 1:cfd8aef8d053 17 wait(0.5);
korotkiy_eugene 1:cfd8aef8d053 18 cs = 0;
korotkiy_eugene 1:cfd8aef8d053 19 spi.write(val++);
korotkiy_eugene 1:cfd8aef8d053 20 cs = 1;
korotkiy_eugene 1:cfd8aef8d053 21 }
mbed_official 0:466ad3f38b6b 22 }