oled initialization with ssd1306

oled-main with structure ssd1306 initialization
2022-06-17 23:04:16 +02:00
parent ebccd5c430
commit 2663ee6e2a
13 changed files with 283 additions and 2 deletions
--- a/test/oled/helpers/inc/main.h
+++ b/test/oled/helpers/inc/main.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <stdint.h>
+
+typedef struct 
+{
+    uint8_t dummy;
+}I2C_HandleTypeDef;
+
+typedef enum 
+{
+  HAL_OK       = 0x00U,
+  HAL_ERROR    = 0x01U,
+  HAL_BUSY     = 0x02U,
+  HAL_TIMEOUT  = 0x03
+} HAL_StatusTypeDef;
+
+HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout);