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partial work for interrupt-driven

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This commit is contained in:
Edward Emelianov
2026-02-15 23:32:29 +03:00
parent cd8151c684
commit 3ff87427ac
9 changed files with 134 additions and 53 deletions
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9
F3:F303/InterfaceBoard/usb_dev.c
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@@ -117,8 +117,9 @@ static void rxtx_handler(){
// SET_LINE_CODING
void linecoding_handler(uint8_t ifno, usb_LineCoding *lc){
usart_config(ifno, lc); // lc would be real speed!
lineCoding[ifno] = *lc;
usart_config(ifno, &lineCoding[ifno]); // lc would be real speed!
usart_start(ifno);
}
// clear IN/OUT buffers on connection
@@ -137,8 +138,10 @@ static void clearbufs(uint8_t ifno){
void clstate_handler(uint8_t ifno, uint16_t val){
CDCready[ifno] = val; // CONTROL_DTR | CONTROL_RTS -> interface connected; 0 -> disconnected
lastdsz[ifno] = -1;
if(val) clearbufs(ifno);
else usart_stop(ifno); // turn of USART (if it is @ this interface)
if(val){
clearbufs(ifno);
usart_start(ifno);
}else usart_stop(ifno); // turn of USART (if it is @ this interface)
}
// SEND_BREAK - disconnect interface and clear its buffers