Merge branch 'oled/wip-main'

test/oled/CMakeLists.txt

@@ -4,14 +4,22 @@ set(TEST_NAME oled)
 
 set(INCLUDE_DIRS
     ../../oled
+    ../../oled/ssd1306
+    ../../oled/sh1106
     helpers/inc
 )
 
 set(SRCS
+    ../../oled/oled.c
+    ../../oled/connection.c
+    ../../oled/ssd1306/ssd1306.c
+    ../../oled/sh1106/sh1106.c
 
+    helpers/src/mock_i2c.c
+    oled_test.c
 )
 
 add_definitions(-DTEST)
 add_executable(${TEST_NAME} ${SRCS})
 
-target_include_directories(${TEST_NAME} PUBLIC ${INCLUDE_DIR})
+target_include_directories(${TEST_NAME} PUBLIC ${INCLUDE_DIRS})

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);

test/oled/helpers/src/mock_i2c.c

@@ -0,0 +1,14 @@
+#include "main.h"
+
+
+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)
+{
+    (void)hi2c;
+    (void)DevAddress;
+    (void)MemAddress;
+    (void)MemAddSize;
+    (void)pData;
+    (void)Size;
+    (void)Timeout;
+    return HAL_OK;
+}

test/oled/oled_test.c

@@ -0,0 +1,50 @@
+#include "stdlib.h"
+#include "unity.h"
+#include "oled.h"
+#include "string.h"
+
+OLED_HandleTypeDef* display;
+
+void setUp(void)
+{
+    // uint32_t size = sizeof(OLED_HandleTypeDef);
+    // printf("size in B: %u\n", size);
+    display = (OLED_HandleTypeDef*)malloc(sizeof(OLED_HandleTypeDef));
+}
+
+void tearDown(void)
+{
+    free(display);
+}
+
+void test_configWithCorecctArgs(void)
+{
+    HAL_StatusTypeDef status = oled_Config(display, 0x0F, 128, 64, SH1106);
+
+    TEST_ASSERT_EQUAL(status, HAL_OK);
+    TEST_ASSERT_NULL(display->hi2c);
+    TEST_ASSERT_EQUAL(display->OledType, SH1106);
+    TEST_ASSERT_EQUAL_HEX8(display->DevAddress, 0x0F);
+    TEST_ASSERT_EQUAL(display->Width, 128);
+    TEST_ASSERT_EQUAL(display->Height, 64);
+    TEST_ASSERT_EQUAL(display->BufSize, 128*64/8);
+    TEST_ASSERT_NOT_NULL(display->Buffer);
+}
+
+void test_configWithoutPointerToDisplay(void)
+{
+    HAL_StatusTypeDef status = oled_Config(NULL, 0x0F, 128, 64, SH1106);
+
+    TEST_ASSERT_EQUAL(status, HAL_ERROR);
+}
+
+
+
+int main(void)
+{
+    UNITY_BEGIN();
+    RUN_TEST(test_configWithCorecctArgs);
+    RUN_TEST(test_configWithoutPointerToDisplay);
+
+    return UNITY_END();
+}