Senior
September 3, 2020
Solved
Virtual UART data send M4 to A7 wrong data
- September 3, 2020
- 3 replies
- 1340 views
call every 40mS :
static uint32_t count;
VIRT_UART_Transmit(cameraCommHandle.huart,(uint8_t *)&count,sizeof(count));
OPENAMP_check_for_message();
count++;
when i printing what i get in linux i got this:
39.99 ms: 262
40.00 ms: 263
40.01 ms: 264
40.00 ms: 265
40.00 ms: 266
39.99 ms: 267
40.00 ms: 268
40.01 ms: 266
40.00 ms: 270
40.00 ms: 271
39.99 ms: 272
40.00 ms: 1
40.01 ms: 274
40.00 ms: 1
40.00 ms: 276
39.99 ms: 277
40.00 ms: 278
and it repeat itself every 256 counts
i attached the c program that reads the serial and prints the what in UARt.