Revision 1:61482ef96890, committed 2017-09-27

Comitter:

bcostm

Date:

Wed Sep 27 07:47:28 2017 +0000

Parent:

0:e86d70f1f2ce

Commit message:

Add mbed library v151 + BSP library + improvements

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BSP_DISCO_F413ZH.lib	Wed Sep 27 07:47:28 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/ST/code/BSP_DISCO_F413ZH/#0f07a9ac06f7

--- a/main.cpp	Tue May 23 10:50:50 2017 +0200
+++ b/main.cpp	Wed Sep 27 07:47:28 2017 +0000
@@ -3,48 +3,25 @@
 #include "stm32f413h_discovery_lcd.h"
 #include "stm32f413h_discovery_psram.h"
 
-/** @addtogroup STM32F7xx_HAL_Examples
-  * @{
-  */
-
-/** @addtogroup BSP
-  * @{
-  */
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
 #define BUFFER_SIZE         ((uint32_t)0x1000)
 #define PSRAM_WRITE_READ_ADDR     ((uint32_t)0x0800)
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
+
 uint16_t sram_aTxBuffer[BUFFER_SIZE];
 uint16_t sram_aRxBuffer[BUFFER_SIZE];
+
 uint8_t ubSramWrite = 0, ubSramRead = 0, ubSramInit = 0, ubCompare = 0;
 __IO uint8_t  write_complete = 0;
-/* Private function prototypes -----------------------------------------------*/
-static void PSRAM_SetHint(void);
+
+static void print_demo_title(void);
 static void Fill_Buffer(uint16_t *pBuffer, uint32_t uwBufferLength, uint32_t uwOffset);
 static uint8_t Buffercmp(uint16_t* pBuffer1, uint16_t* pBuffer2, uint16_t BufferLength);
-static uint8_t CheckForUserInput(void);
-/* Private functions ---------------------------------------------------------*/
 
-/**
-  * @brief  PSRAM Demo
-  * @param  None
-  * @retval None
-  */
 int main()
 {
-  BSP_LCD_Init();
-
-  PSRAM_SetHint();
-
-  /* Disable the LCD to avoid the refrech from the SDRAM */
-  BSP_LCD_DisplayOff();
+  print_demo_title();
 
   /*##-1- Configure the PSRAM device ##########################################*/
-  /* PSRAM device configuration */
-  if(BSP_PSRAM_Init() != PSRAM_OK)
+  if (BSP_PSRAM_Init() != PSRAM_OK)
   {
     ubSramInit++;
   }
@@ -54,13 +31,13 @@
   Fill_Buffer(sram_aTxBuffer, BUFFER_SIZE, 0xC20F);
 
   /* Write data to the PSRAM memory */
-  if(BSP_PSRAM_WriteData(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aTxBuffer, BUFFER_SIZE) != PSRAM_OK)
+  if (BSP_PSRAM_WriteData(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aTxBuffer, BUFFER_SIZE) != PSRAM_OK)
   {
     ubSramWrite++;
   }
 
   /* Read back data from the PSRAM memory */
-  if(BSP_PSRAM_ReadData(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aRxBuffer, BUFFER_SIZE) != PSRAM_OK)
+  if (BSP_PSRAM_ReadData(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aRxBuffer, BUFFER_SIZE) != PSRAM_OK)
   {
     ubSramRead++;
   }
@@ -69,158 +46,58 @@
   /* Enable the LCD */
   BSP_LCD_DisplayOn();
 
-  if(ubSramInit != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
-    ubSramInit = 0xFF;
-  }
-  else
+  if (ubSramInit != 0)
   {
-    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization : OK.", LEFT_MODE);
-    ubSramInit = 0;
-  }
-  if(ubSramWrite != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
-    ubSramWrite = 0xFF;
+    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization FAIL", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM Test Aborted", LEFT_MODE);
+    while(1);
   }
   else
   {
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE : OK.", LEFT_MODE);
-    ubSramWrite = 0;
-  }
-  if(ubSramRead != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
-    ubSramRead = 0xFF;
+    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization OK", LEFT_MODE);
   }
-  else
+  
+  if (ubSramWrite != 0)
   {
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ : OK.", LEFT_MODE);
-    ubSramRead = 0;
-  }
-
-  if(Buffercmp(sram_aRxBuffer, sram_aTxBuffer, BUFFER_SIZE) > 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM COMPARE : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 160, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
-    ubCompare ++;
+    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE FAIL", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM Test Aborted", LEFT_MODE);
+    while(1);
   }
   else
   {
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test : OK.", LEFT_MODE);
-    ubCompare =0;
+    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE OK", LEFT_MODE);
   }
 
-  while (1)
-  {
-    if(CheckForUserInput() > 0)
-    {
-      return 0;
-    }
-  }
-}
-
-/**
-  * @brief  PSRAM Demo
-  * @param  None
-  * @retval None
-  */
-void PSRAM_DMA_demo (void)
-{
-  PSRAM_SetHint();
-
-  /* Disable the LCD to avoid the refrech from the PSRAM */
-  BSP_LCD_DisplayOff();
-
-  /*##-1- Configure the PSRAM device ##########################################*/
-  /* PSRAM device configuration */
-  if(BSP_PSRAM_Init() != PSRAM_OK)
+  if (ubSramRead != 0)
   {
-    ubSramInit++;
-  }
-
-  /*##-2- PSRAM memory read/write access ######################################*/
-  /* Fill the buffer to write */
-  Fill_Buffer(sram_aTxBuffer, BUFFER_SIZE, 0xC20F);
-
-  /* Write data to the PSRAM memory */
-  if(BSP_PSRAM_WriteData_DMA(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aTxBuffer, BUFFER_SIZE) != PSRAM_OK)
-  {
-    ubSramWrite++;
-  }
-
-
-  /* Wait for Transfer complete */
-  while(write_complete == 0);
-
-  /* Read back data from the PSRAM memory */
-  if(BSP_PSRAM_ReadData_DMA(PSRAM_DEVICE_ADDR + PSRAM_WRITE_READ_ADDR, sram_aRxBuffer, BUFFER_SIZE) != PSRAM_OK)
-  {
-    ubSramRead++;
-  }
-
-  /*##-3- Checking data integrity ############################################*/
-  /* Enable the LCD */
-  BSP_LCD_DisplayOn();
-
-  if(ubSramInit != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ FAIL", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test Aborted", LEFT_MODE);
+    while(1);
   }
   else
   {
-    BSP_LCD_DisplayStringAt(20, 100, (uint8_t *)"PSRAM Initialization : OK.", LEFT_MODE);
-  }
-  if(ubSramWrite != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ OK", LEFT_MODE);
   }
-  else
+
+  if (Buffercmp(sram_aRxBuffer, sram_aTxBuffer, BUFFER_SIZE) > 0)
   {
-    BSP_LCD_DisplayStringAt(20, 115, (uint8_t *)"PSRAM WRITE : OK.", LEFT_MODE);
-  }
-  if(ubSramRead != 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM COMPARE FAIL", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 160, (uint8_t *)"PSRAM Test Aborted", LEFT_MODE);
+    while(1);
   }
   else
   {
-    BSP_LCD_DisplayStringAt(20, 130, (uint8_t *)"PSRAM READ : OK.", LEFT_MODE);
-  }
-
-  if(Buffercmp(sram_aRxBuffer, sram_aTxBuffer, BUFFER_SIZE) > 0)
-  {
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM COMPARE : FAILED.", LEFT_MODE);
-    BSP_LCD_DisplayStringAt(20, 160, (uint8_t *)"PSRAM Test Aborted.", LEFT_MODE);
-  }
-  else
-  {
-    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test : OK.", LEFT_MODE);
+    BSP_LCD_DisplayStringAt(20, 145, (uint8_t *)"PSRAM Test OK", LEFT_MODE);
   }
 
-  while (1)
-  {
-    if(CheckForUserInput() > 0)
-    {
-      return;
-    }
-  }
+  BSP_LCD_DisplayStringAt(0, 200, (uint8_t *)"Demo finished OK", CENTER_MODE);
+  while(1);
 }
 
-/**
-  * @brief  Display PSRAM Demo Hint
-  * @param  None
-  * @retval None
-  */
-static void PSRAM_SetHint(void)
+static void print_demo_title(void)
 {
+  BSP_LCD_Init();
+
   /* Clear the LCD */
   BSP_LCD_Clear(LCD_COLOR_WHITE);
 
@@ -242,6 +119,9 @@
 
   BSP_LCD_SetTextColor(LCD_COLOR_BLACK);
   BSP_LCD_SetBackColor(LCD_COLOR_WHITE);
+  
+  /* Disable the LCD to avoid refresh from the SDRAM */
+  BSP_LCD_DisplayOff();
 }
 
 /**
@@ -284,32 +164,3 @@
 
   return 0;
 }
-
-/**
-  * @brief  DMA transfer complete callback.
-  * @param  hdma: pointer to a SRAM_HandleTypeDef structure that contains
-  *                the configuration information for SRAM module.
-  * @retval None
-  */
-void HAL_SRAM_DMA_XferCpltCallback(DMA_HandleTypeDef *hdma)
-{
-  write_complete = 1;
-}
-
-uint8_t CheckForUserInput(void)
-{
-  if(BSP_PB_GetState(BUTTON_WAKEUP) != GPIO_PIN_RESET)
-  {
-    while (BSP_PB_GetState(BUTTON_WAKEUP) != GPIO_PIN_RESET);
-    return 1 ;
-  }
-  return 0;
-}
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Sep 27 07:47:28 2017 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/675da3299148
\ No newline at end of file