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SPI1/2 works

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This commit is contained in:
Edward Emelianov
2025-03-26 17:56:34 +03:00
parent c4529a8447
commit 33497f79b5
18 changed files with 763 additions and 33 deletions
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9
F1:F103/BISS_C_encoders/strfunc.c
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@@ -18,14 +18,15 @@
#include <stm32f1.h>
#include <string.h>
#include "usb_dev.h"
/**
* @brief hexdump - dump hex array by 16 bytes in string
* @param sendfun - function to send data
* @param ifno - number of interface
* @param arr - array to dump
* @param len - length of `arr`
*/
void hexdump(int (*sendfun)(const char *s), uint8_t *arr, uint16_t len){
void hexdump(int ifno, uint8_t *arr, uint16_t len){
char buf[52], *bptr = buf;
for(uint16_t l = 0; l < len; ++l, ++arr){
for(int16_t j = 1; j > -1; --j){
@@ -36,14 +37,14 @@ void hexdump(int (*sendfun)(const char *s), uint8_t *arr, uint16_t len){
if(l % 16 == 15){
*bptr++ = '\n';
*bptr = 0;
sendfun(buf);
USB_sendstr(ifno, buf);
bptr = buf;
}else *bptr++ = ' ';
}
if(bptr != buf){
*bptr++ = '\n';
*bptr = 0;
sendfun(buf);
USB_sendstr(ifno, buf);
}
}