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mbed_SPIS_multiByte_example
by 
Tsungta Wu
main.cpp@1:58f0712d9aa2, 2017-05-31 (annotated)
- Committer:
- tsungta
- Date:
- Wed May 31 07:39:37 2017 +0000
- Revision:
- 1:58f0712d9aa2
- Parent:
- 0:b7415ae44dac
- Child:
- 2:c520d7c7739d
Able to receive multiple bytes in single CS cycle;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| tsungta | 0:b7415ae44dac | 1 | #include "mbed.h" |
| tsungta | 0:b7415ae44dac | 2 | |
| tsungta | 0:b7415ae44dac | 3 | #include "SPISlave_multiByte.h" |
| tsungta | 0:b7415ae44dac | 4 | SPISlave_multiByte device(A1, A2, A3, p3); // mosi, miso, sclk, ssel |
| tsungta | 0:b7415ae44dac | 5 | Serial uart(USBTX, USBRX); |
| tsungta | 0:b7415ae44dac | 6 | |
| tsungta | 0:b7415ae44dac | 7 | int main() { |
| tsungta | 0:b7415ae44dac | 8 | uart.printf("START!"); |
| tsungta | 1:58f0712d9aa2 | 9 | device.format(8,1); |
| tsungta | 1:58f0712d9aa2 | 10 | |
| tsungta | 0:b7415ae44dac | 11 | while(1) { |
| tsungta | 0:b7415ae44dac | 12 | if(device.receive()) { |
| tsungta | 0:b7415ae44dac | 13 | int v = device.read(); // Read byte from master |
| tsungta | 1:58f0712d9aa2 | 14 | uart.printf("v = %s ", v); |
| tsungta | 1:58f0712d9aa2 | 15 | |
| tsungta | 0:b7415ae44dac | 16 | } |
| tsungta | 0:b7415ae44dac | 17 | } |
| tsungta | 0:b7415ae44dac | 18 | } |