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add SPI (not tested yet)

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This commit is contained in:
Edward Emelianov
2026-02-20 23:38:29 +03:00
parent 6c21d9f91a
commit 061fd8bec8
13 changed files with 167 additions and 8 deletions
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14
F3:F303/InterfaceBoard/main.c
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@@ -22,6 +22,7 @@
#include "flash.h"
#include "hardware.h"
#include "proto.h"
#include "spi.h"
#include "strfunc.h"
#include "usart.h"
#include "usb_dev.h"
@@ -48,6 +49,7 @@ int main(void){
USBPU_OFF();
USB_setup();
CAN_setup(the_conf.CANspeed);
spi_setup();
//uint32_t ctr = Tms;
//usb_LineCoding lc = {9600, 0, 0, 8};
//for(int i = 0; i < 5; ++i) usart_config(i, &lc); // configure all U[S]ARTs for default data
@@ -63,13 +65,21 @@ int main(void){
int l = USB_receive(i, (uint8_t*)inbuff, MAXSTRLEN);
if(l) USB_send(i, (uint8_t*)inbuff, l);
}*/
if(CDCready[ICAN]){
if(CDCready[ICAN]){ // process CAN bus
int l = USB_receivestr(ICAN, inbuff, MAXSTRLEN);
if(l < 0) USB_sendstr(ICAN, "ERROR: USB buffer overflow or string was too long\n");
else if(l) CANcmd_parser(inbuff);
canproto_process();
}
if(CDCready[ISPI]){ // process encoder
if(USB_rcvlen(ISPI)){ // new data in USB - ask for new encoder data
if(spi_start_enc()) USB_receive(ISPI, (uint8_t*)inbuff, MAXSTRLEN); // clear incoming data
}
uint32_t val;
if(spi_read_enc(&val)){
USB_sendstr(ISPI, u2str(val));
}
}
if(Config_mode && CDCready[ICFG]){
/*if(Tms - ctr > 4999){
ctr = Tms;