eddy/stm32samples
1
0
Fork 0
mirror of https://github.com/eddyem/stm32samples.git synced 2026-05-09 06:16:54 +03:00
Code Issues Packages Projects Releases Wiki Activity

change proto to text strings; add simplest NTC measurement

Browse Source
This commit is contained in:
Edward Emelianov
2026-05-06 23:30:36 +03:00
parent 0b7ecba54b
commit 4614183f38
16 changed files with 878 additions and 621 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
F3:F303/MLX90640-allsky/main.c
View File

@@ -20,7 +20,7 @@
#include "hardware.h"
#include "i2c.h"
#include "mlxproc.h"
#include "proto.h"
#include "commproto.h"
#include "strfunc.h"
#include "usart.h"
#include "usb_dev.h"
@@ -43,14 +43,18 @@ int main(void){
StartHSI();
SysTick_Config((uint32_t)48000); // 1ms
}
USBPU_OFF();
USBPU_OFF(); // for development board with managed pullup resistor
hw_setup();
adc_setup();
i2c_setup(I2C_SPEED_400K);
bme_init();
USB_setup();
usart_setup(115200);
// setup USB DP as alternate function - for sensors' board with constant pullup resistor
GPIOA->MODER = (GPIOA->MODER & ~GPIO_MODER_MODER12) | MODER_AF(12);
USBPU_ON();
USB_setup();
// set senders for abiliby of sending messages between interfaces
set_senders(USB_sendstr, USB_putbyte, USB_send, usart_sendstr, usart_putbyte, usart_send);
uint32_t ctr = Tms, Tlastima[N_SENSORS] = {0};
mlx_continue(); // init state machine
while(1){
@@ -63,7 +67,7 @@ int main(void){
int l = USB_receivestr(inbuff, MAXSTRLEN);
if(l < 0) USB_sendstr("USBOVERFLOW\n");
else if(l){
const char *ans = parse_cmd(inbuff, SEND_USB);
const char *ans = parse_cmd(USB_sendstr, inbuff);
if(ans) USB_sendstr(ans);
}
if(i2c_scanmode){ // send this to both
@@ -84,7 +88,6 @@ int main(void){
if(Tnow != Tlastima[i]){
fp_t *im = mlx_getimage(i);
if(im){
chsendfun(SEND_USB);
//U(Sensno); UN(i2str(i));
U(Timage); USB_putbyte('0'+i); USB_putbyte('='); UN(u2str(Tnow));
drawIma(im);
@@ -96,7 +99,7 @@ int main(void){
if(usart_ovr()) usart_sendstr("USART_OVERFLOW\n");
char *got = usart_getline(NULL);
if(got){
const char *ans = parse_cmd(got, SEND_USART);
const char *ans = parse_cmd(usart_sendstr, got);
if(ans) usart_sendstr(ans);
}
bme_process();