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/lux.cpp

@@ -9,7 +9,6 @@
 #include <task.h>
 
 #include <esp/spi.h>
-#include <ws2812_i2s/ws2812_i2s.h>
 
 const int signal_led_pin = 2;
 
@@ -17,89 +16,17 @@ const int cs0 = 15;
 const int gpio4 = 4;
 const int gpio5 = 5;
 
-
-ws2812_pixel_t **pixels_ptr;
-
-static ws2812_pixel_t next_colour(int i) {
-    ws2812_pixel_t colour = {{0, 0, 0, 0}};
-    if(i == 8) {
-        colour.white = 32;
-    } else {
-        colour.red = i & 1 ? 32 : 0;
-        colour.green = i & 2 ? 32 : 0;
-        colour.blue = i & 4 ? 32 : 0;
-    }
-
-    return colour;
-}
-
-void spi_dac(int id, int val) {
-    int dac_val = (val << 2) & 0x3FFC;
-
-    spi_transfer_8(1, ~(0x00));
-    gpio_write(cs0, 1);
-    gpio_write(cs0, 0);
-    spi_transfer_8(1, ~(0x01 << id));
-    gpio_write(cs0, 1);
-    gpio_write(cs0, 0);
-
-    spi_transfer_16(1, dac_val);
-
-    spi_transfer_8(1, ~(0x00));
-    gpio_write(cs0, 1);
-    gpio_write(cs0, 0);
-    spi_transfer_8(1, ~(0x01 << id));
-    gpio_write(cs0, 1);
-    gpio_write(cs0, 0);
-}
-
 extern "C" void signal_led(bool state) {
     gpio_write(signal_led_pin, !state);
 }
 
-
-/* This task uses the high level GPIO API (esp_gpio.h) to blink an LED.
- *
- */
 extern "C" void lux_task(void *pvParameters) {
 
-    gpio_enable(9, GPIO_INPUT);
-    gpio_enable(10, GPIO_INPUT);
-
-    ws2812_pixel_t pixels[led_number];
-    ws2812_i2s_init(led_number, PIXEL_RGBW);
-    memset(pixels, 0, sizeof(ws2812_pixel_t) * led_number);
-
     gpio_enable(signal_led_pin, GPIO_OUTPUT);
     gpio_enable(cs0, GPIO_OUTPUT);
     gpio_enable(gpio4, GPIO_OUTPUT);
     gpio_enable(gpio5, GPIO_OUTPUT);
     spi_init(1, SPI_MODE0, SPI_FREQ_DIV_1M, 1, SPI_BIG_ENDIAN, 1);
-    while (1) {
-        gpio_write(gpio4, 1);
-        vTaskDelay(200 / portTICK_PERIOD_MS);
-        gpio_write(gpio4, 0);
-        /*for (int j = 0; j < 64; j++) {
-            for (int i = 0; i < 8; i++)
-                spi_dac(i, 64 * j);
-            //printf("> %d\n", 64*j);
-            vTaskDelay(100 / portTICK_PERIOD_MS);
-        }*/
-        for (int i = 0; i < 8; i++)
-            spi_dac(i, 0);
 
-        gpio_write(gpio5, 1);
+    vTaskDelete(nullptr);
-        vTaskDelay(200 / portTICK_PERIOD_MS);
-        gpio_write(gpio5, 0);
-
-        for (int c = 8; c >= 0; c--) {
-
-            for (int i = 0; i < led_number; i++) {
-                pixels[i] = next_colour(c);
-            }
-            ws2812_i2s_update(pixels, PIXEL_RGBW);
-            vTaskDelay(200 / portTICK_PERIOD_MS);
-        }
-
-    }
 }

firmware/lux.h

@@ -5,10 +5,6 @@
 #ifndef FIRMWARE_LUX_H
 #define FIRMWARE_LUX_H
 
-#ifdef __cplusplus
-constexpr int led_number = 8;
-#endif
-
 #ifdef __cplusplus
 extern "C" {
 #endif