add pre-pre...-pre alpha of NitrogenFlooding

2026-02-28 11:54:30 +03:00 · 2023-03-20 23:45:51 +03:00
parent b18dee64e8
commit 2dae136516
34 changed files with 15639 additions and 0 deletions
--- a/F3:F303/NitrogenFlooding/main.c
+++ b/F3:F303/NitrogenFlooding/main.c
@@ -0,0 +1,87 @@
+/*
+ * This file is part of the nitrogen project.
+ * Copyright 2023 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "adc.h"
+//#include "buttons.h"
+//#include "can.h"
+//#include "flash.h"
+#include "hardware.h"
+#include "proto.h"
+#include "usb.h"
+
+#define MAXSTRLEN    RBINSZ
+
+volatile uint32_t Tms = 0;
+
+void sys_tick_handler(void){
+    ++Tms;
+}
+
+int main(void){
+    char inbuff[MAXSTRLEN+1];
+    if(StartHSE()){
+        SysTick_Config((uint32_t)72000); // 1ms
+    }else{
+        StartHSI();
+        SysTick_Config((uint32_t)48000); // 1ms
+    }
+    USBPU_OFF(); // make a reconnection
+    //flashstorage_init();
+    hw_setup();
+    USB_setup();
+    //CAN_setup(the_conf.CANspeed);
+    adc_setup();
+    USBPU_ON();
+    uint32_t ctr = 0;
+    // CAN_message *can_mesg;
+    while(1){
+        IWDG->KR = IWDG_REFRESH;
+        if(Tms - ctr > 499){
+            ctr = Tms;
+            LED_blink(0);
+        }
+        /*CAN_proc();
+        if(CAN_get_status() == CAN_FIFO_OVERRUN){
+            USB_sendstr("CAN bus fifo overrun occured!\n");
+        }
+        while((can_mesg = CAN_messagebuf_pop())){
+            if(can_mesg && isgood(can_mesg->ID)){
+                if(ShowMsgs){ // display message content
+                    IWDG->KR = IWDG_REFRESH;
+                    uint8_t len = can_mesg->length;
+                    printu(Tms);
+                    USB_sendstr(" #");
+                    printuhex(can_mesg->ID);
+                    for(uint8_t i = 0; i < len; ++i){
+                        USB_putbyte(' ');
+                        printuhex(can_mesg->data[i]);
+                    }
+                    USB_putbyte('\n');
+                }
+            }
+        }*/
+        USB_proc();
+        int l = USB_receivestr(inbuff, MAXSTRLEN);
+        if(l < 0) USB_sendstr("ERROR: USB buffer overflow or string was too long\n");
+        else if(l){
+            const char *ans = cmd_parser(inbuff);
+            if(ans) USB_sendstr(ans);
+        }
+        //process_keys();
+    }
+}