commit be9b3ee6f739afa68afe0d7b31294dea7eb0d62d
author Rania JMAI <rania.jmai@st.com> Wed Jan 24 12:05:50 2024 +0100
committer Rania JMAI <rania.jmai@st.com> Wed Jan 24 12:05:50 2024 +0100
tree f6c02f7268f52dd75d003db2ab731387bf4f36c1
parent 2667a9b041966a82abba9ea5e8985bfa5685bc6e

[HAL][DSI] Enhance HAL code quality for MISRA-C Rule-8.13 by adding const qualifiers

Inc/stm32f4xx_hal_dsi.h

diff --git a/Inc/stm32f4xx_hal_dsi.h b/Inc/stm32f4xx_hal_dsi.h
index 6b51ecb..faf4cf4 100644
--- a/Inc/stm32f4xx_hal_dsi.h
+++ b/Inc/stm32f4xx_hal_dsi.h
@@ -1184,7 +1184,7 @@
                                     uint32_t Mode,
                                     uint32_t NbParams,
                                     uint32_t Param1,
-                                    uint8_t *ParametersTable);
+                                    const uint8_t *ParametersTable);
 HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,
                                uint32_t ChannelNbr,
                                uint8_t *Array,
@@ -1222,8 +1222,8 @@
   *  @brief    Peripheral State and Errors functions
   * @{
   */
-uint32_t HAL_DSI_GetError(DSI_HandleTypeDef *hdsi);
-HAL_DSI_StateTypeDef HAL_DSI_GetState(DSI_HandleTypeDef *hdsi);
+uint32_t HAL_DSI_GetError(const DSI_HandleTypeDef *hdsi);
+HAL_DSI_StateTypeDef HAL_DSI_GetState(const DSI_HandleTypeDef *hdsi);
 
 /**
   * @}

Src/stm32f4xx_hal_dsi.c

diff --git a/Src/stm32f4xx_hal_dsi.c b/Src/stm32f4xx_hal_dsi.c
index 02383ae..749e7c3 100644
--- a/Src/stm32f4xx_hal_dsi.c
+++ b/Src/stm32f4xx_hal_dsi.c
@@ -1663,14 +1663,14 @@
                                     uint32_t Mode,
                                     uint32_t NbParams,
                                     uint32_t Param1,
-                                    uint8_t *ParametersTable)
+                                    const uint8_t *ParametersTable)
 {
   uint32_t uicounter;
   uint32_t nbBytes;
   uint32_t count;
   uint32_t tickstart;
   uint32_t fifoword;
-  uint8_t *pparams = ParametersTable;
+  const uint8_t *pparams = ParametersTable;
 
   /* Process locked */
   __HAL_LOCK(hdsi);
@@ -3134,7 +3134,7 @@
   *               the configuration information for the DSI.
   * @retval HAL state
   */
-HAL_DSI_StateTypeDef HAL_DSI_GetState(DSI_HandleTypeDef *hdsi)
+HAL_DSI_StateTypeDef HAL_DSI_GetState(const DSI_HandleTypeDef *hdsi)
 {
   return hdsi->State;
 }
@@ -3145,7 +3145,7 @@
   *               the configuration information for the DSI.
   * @retval DSI Error Code
   */
-uint32_t HAL_DSI_GetError(DSI_HandleTypeDef *hdsi)
+uint32_t HAL_DSI_GetError(const DSI_HandleTypeDef *hdsi)
 {
   /* Get the error code */
   return hdsi->ErrorCode;