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little fix in USB ringbuffer for STM32F103

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This commit is contained in:
Edward Emelianov
2022-08-31 14:48:21 +03:00
parent a56bc1bf14
commit fcf5e03338
4 changed files with 19 additions and 17 deletions
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12
F1:F103/PL2303_ringbuffer/ringbuffer.c
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@@ -63,7 +63,7 @@ int RB_read(char s[BLOCKSIZE]){
return _1st;
}
static int addportion(const char *str, int l){
int RB_write(const char *str, int l){
int r = restlen();
if(l > r) l = r;
if(!l) return 0;
@@ -77,13 +77,3 @@ static int addportion(const char *str, int l){
return l;
}
void RB_write(const char *str, int l){
if(!str || !*str) return;
if(!usbON) return;
while(l){
if(tx_succesfull) send_next();
int a = addportion(str, l);
l -= a;
str += a;
}
}