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AVR_Code src edits that allow the firmware to be compiled using a Makefile #404

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Merged
mi-hol merged 2 commits into from
Feb 7, 2026
Merged

AVR_Code src edits that allow the firmware to be compiled using a Makefile #404

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86302c6
AVR_Code src edits that allow the firmware to be compiled using a Mak…
brentfpage Jan 30, 2026
a445ef6
udd_g_ctrlreq: removed from main.c; removed extern declaration in usb…
brentfpage Feb 6, 2026
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4 changes: 2 additions & 2 deletions AVR_Code/USB_BULK_TEST/src/ASF/common/services/usb/udc/udc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1102,7 +1102,7 @@ static bool udc_reqvend(void){
uds.calValPos = cali_value_positive_gradient;
uds.CALA = DFLLRC2M.CALA;
uds.CALB = DFLLRC2M.CALB;
udd_set_setup_payload(&uds, udd_g_ctrlreq.req.wLength);
udd_set_setup_payload((uint8_t *) &uds, udd_g_ctrlreq.req.wLength);
//asm("nop");
return 1;
case 0xa1: //Receive waveform for signal gen
Expand Down Expand Up @@ -1212,7 +1212,7 @@ static bool udc_reqvend(void){
: "memory");
__builtin_unreachable();
case 0xa8: //Firmware Version Request
udd_set_setup_payload(&firmver, udd_g_ctrlreq.req.wLength);
udd_set_setup_payload((uint8_t *) &firmver, udd_g_ctrlreq.req.wLength);
return 1;
case 0xa9: //Variant Version Request
udd_set_setup_payload(&variant, udd_g_ctrlreq.req.wLength);
Expand Down
3 changes: 0 additions & 3 deletions AVR_Code/USB_BULK_TEST/src/main.c
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Expand Up @@ -164,9 +164,6 @@ int main(void){
}
}

//! Global variable to give and record information about setup request management
udd_ctrl_request_t udd_g_ctrlreq;

//CALLBACKS:
void main_suspend_action(void)
{
Expand Down
4 changes: 3 additions & 1 deletion AVR_Code/USB_BULK_TEST/src/tiny_calibration.c
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Expand Up @@ -10,6 +10,8 @@
#include "tiny_adc.h"

volatile unsigned char median_TRFCNT_delay = 255;
volatile unsigned char cali_value_positive_gradient;
volatile unsigned char cali_value_negative_gradient;

void tiny_calibration_init(){
//Set up 48MHz DFLL for USB.
Expand Down Expand Up @@ -46,7 +48,7 @@ void tiny_calibration_init(){
return;
}

tiny_calibration_first_sof(){
void tiny_calibration_first_sof(){
PR.PRPE &= 0b11111110;
TC_CALI.PER = 23999;
TC_CALI.CNT = 12000;
Expand Down
6 changes: 3 additions & 3 deletions AVR_Code/USB_BULK_TEST/src/tiny_calibration.h
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Expand Up @@ -25,8 +25,8 @@ void tiny_calibration_synchronise_phase(unsigned int phase, unsigned int precisi
extern volatile unsigned char calibration_values_found;
extern volatile unsigned char median_TRFCNT_delay;

volatile unsigned char cali_value_negative_gradient;
volatile unsigned char cali_value_positive_gradient;
extern volatile unsigned char cali_value_negative_gradient;
extern volatile unsigned char cali_value_positive_gradient;


#endif /* TINY_CALIBRATION_H_ */
#endif /* TINY_CALIBRATION_H_ */