add otaflash.py script to release files

.build.yml

@@ -57,6 +57,7 @@ steps:
     base_url: https://git.neulandlabor.de/
     files: 
       - firmware/firmware/fiatlux.bin
+      - firmware/otaflash.py
       - pcb/pcb.zip
     checksum:
       - sha512

firmware/system.c

@@ -10,7 +10,6 @@
 #include <spiflash.h>
 
 #include <espressif/user_interface.h>
-#include <esp/uart.h>
 #include <espressif/esp_system.h>
 #include <rboot/rboot.h>
 #include <rboot-ota/rboot-api.h>
@@ -49,20 +48,6 @@ void system_init_config() {
     }
 }
 
-int fputc(int ch, FILE *f)
-{
-    uart_putc(0, '0');
-    uart_putc(0, ch);
-    return ch;
-}
-
-int	puts (const char *str)
-{
-    char c;
-    while((c=*str++))fputc(c,0);
-    return str;
-}
-
 #define MAX_IMAGE_SIZE 0x100000
 
 struct {

firmware/web.cpp

@@ -303,14 +303,4 @@ extern "C" void httpd_task(void *pvParameters) {
     httpd_init();
 
     vTaskDelete(nullptr);
-}
-
-#include <stdio.h>
-#include <espressif/esp_common.h>
-
-void test(){
-
-    printf("foo\n");
-    printf("Warning: WiFi config, sysparam not initialized\n");
-    printf("SDK version: %s\n", sdk_system_get_sdk_version());
-};
+}