From 99697380435b43bb02a3450c1fd7d0438d278e48 Mon Sep 17 00:00:00 2001
From: jedi <git@m.j3d1.de>
Date: Sun, 29 May 2022 22:12:44 +0200
Subject: [PATCH] stash

---
 firmware/lux.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/firmware/lux.cpp b/firmware/lux.cpp
index d5aa10c..4ccd1fd 100644
--- a/firmware/lux.cpp
+++ b/firmware/lux.cpp
@@ -28,18 +28,17 @@ extern "C" void lux_task(void *pvParameters) {
     gpio_enable(gpio5, GPIO_OUTPUT);
     spi_init(1, SPI_MODE0, SPI_FREQ_DIV_1M, 1, SPI_BIG_ENDIAN, 1);
 
+    uint8_t charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+
     uint8_t cnt = 0;
 
     while(1) {
-
-        //time = sdk_system_get_time();
-
         spi_transfer_8(1, cnt++);
+        vTaskDelay(1);
         spi_transfer_8(1, 0x00);
 
-        spi_transfer_16(1, 0x0000);
-
         vTaskDelay(1000/portTICK_PERIOD_MS);
+        cnt %= sizeof(charset);
     }
 
     vTaskDelete(nullptr);