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Diffstat (limited to 'bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c')
-rw-r--r--bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c187
1 files changed, 98 insertions, 89 deletions
diff --git a/bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c b/bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c
index 640de0ba0c..6bf1c52d00 100644
--- a/bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c
+++ b/bsps/arm/stm32h7/hal/stm32h7xx_hal_otfdec.c
@@ -9,6 +9,17 @@
* + Region setting/enable functions
* + Peripheral State functions
*
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright (c) 2018 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software is licensed under terms that can be found in the LICENSE file
+ * in the root directory of this software component.
+ * If no LICENSE file comes with this software, it is provided AS-IS.
+ *
+ ******************************************************************************
@verbatim
==============================================================================
##### How to use this driver #####
@@ -58,11 +69,11 @@
The compilation flag USE_HAL_OTFDEC_REGISTER_CALLBACKS, when set to 1,
allows the user to configure dynamically the driver callbacks.
- Use Functions @ref HAL_OTFDEC_RegisterCallback()
+ Use Functions HAL_OTFDEC_RegisterCallback()
to register an interrupt callback.
[..]
- Function @ref HAL_OTFDEC_RegisterCallback() allows to register following callbacks:
+ Function HAL_OTFDEC_RegisterCallback() allows to register following callbacks:
(+) ErrorCallback : OTFDEC error callback
(+) MspInitCallback : OTFDEC Msp Init callback
(+) MspDeInitCallback : OTFDEC Msp DeInit callback
@@ -70,11 +81,11 @@
and a pointer to the user callback function.
[..]
- Use function @ref HAL_OTFDEC_UnRegisterCallback to reset a callback to the default
+ Use function HAL_OTFDEC_UnRegisterCallback to reset a callback to the default
weak function.
[..]
- @ref HAL_OTFDEC_UnRegisterCallback takes as parameters the HAL peripheral handle,
+ HAL_OTFDEC_UnRegisterCallback takes as parameters the HAL peripheral handle,
and the Callback ID.
This function allows to reset following callbacks:
(+) ErrorCallback : OTFDEC error callback
@@ -82,27 +93,27 @@
(+) MspDeInitCallback : OTFDEC Msp DeInit callback
[..]
- By default, after the @ref HAL_OTFDEC_Init() and when the state is @ref HAL_OTFDEC_STATE_RESET
+ By default, after the HAL_OTFDEC_Init() and when the state is HAL_OTFDEC_STATE_RESET
all callbacks are set to the corresponding weak functions:
- example @ref HAL_OTFDEC_ErrorCallback().
+ example HAL_OTFDEC_ErrorCallback().
Exception done for MspInit and MspDeInit functions that are
- reset to the legacy weak functions in the @ref HAL_OTFDEC_Init()/ @ref HAL_OTFDEC_DeInit() only when
+ reset to the legacy weak functions in the HAL_OTFDEC_Init()HAL_OTFDEC_DeInit() only when
these callbacks are null (not registered beforehand).
[..]
- If MspInit or MspDeInit are not null, the @ref HAL_OTFDEC_Init()/ @ref HAL_OTFDEC_DeInit()
+ If MspInit or MspDeInit are not null, the HAL_OTFDEC_Init()/HAL_OTFDEC_DeInit()
keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state.
[..]
- Callbacks can be registered/unregistered in @ref HAL_OTFDEC_STATE_READY state only.
+ Callbacks can be registered/unregistered in HAL_OTFDEC_STATE_READY state only.
Exception done MspInit/MspDeInit functions that can be registered/unregistered
- in @ref HAL_OTFDEC_STATE_READY or @ref HAL_OTFDEC_STATE_RESET state,
+ in HAL_OTFDEC_STATE_READY or HAL_OTFDEC_STATE_RESET state,
thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit.
[..]
Then, the user first registers the MspInit/MspDeInit user callbacks
- using @ref HAL_OTFDEC_RegisterCallback() before calling @ref HAL_OTFDEC_DeInit()
- or @ref HAL_OTFDEC_Init() function.
+ using HAL_OTFDEC_RegisterCallback() before calling HAL_OTFDEC_DeInit()
+ or HAL_OTFDEC_Init() function.
[..]
When the compilation flag USE_HAL_OTFDEC_REGISTER_CALLBACKS is set to 0 or
@@ -111,17 +122,6 @@
@endverbatim
******************************************************************************
- * @attention
- *
- * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
@@ -149,17 +149,15 @@
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
-
-
- /* Exported functions --------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
/** @addtogroup OTFDEC_Exported_Functions
* @{
*/
/** @defgroup OTFDEC_Exported_Functions_Group1 Initialization and de-initialization functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief Initialization and Configuration functions.
- *
+ * @brief Initialization and Configuration functions.
+ *
@verbatim
==============================================================================
##### Initialization and de-initialization functions #####
@@ -178,7 +176,7 @@
HAL_StatusTypeDef HAL_OTFDEC_Init(OTFDEC_HandleTypeDef *hotfdec)
{
/* Check the OTFDEC handle allocation */
- if(hotfdec == NULL)
+ if (hotfdec == NULL)
{
return HAL_ERROR;
}
@@ -186,7 +184,7 @@ HAL_StatusTypeDef HAL_OTFDEC_Init(OTFDEC_HandleTypeDef *hotfdec)
/* Check the parameters */
assert_param(IS_OTFDEC_ALL_INSTANCE(hotfdec->Instance));
- if(hotfdec->State == HAL_OTFDEC_STATE_RESET)
+ if (hotfdec->State == HAL_OTFDEC_STATE_RESET)
{
/* Allocate lock resource and initialize it */
__HAL_UNLOCK(hotfdec);
@@ -224,7 +222,7 @@ HAL_StatusTypeDef HAL_OTFDEC_Init(OTFDEC_HandleTypeDef *hotfdec)
HAL_StatusTypeDef HAL_OTFDEC_DeInit(OTFDEC_HandleTypeDef *hotfdec)
{
/* Check the OTFDEC handle allocation */
- if(hotfdec == NULL)
+ if (hotfdec == NULL)
{
return HAL_ERROR;
}
@@ -307,7 +305,8 @@ __weak void HAL_OTFDEC_MspDeInit(OTFDEC_HandleTypeDef *hotfdec)
* @param pCallback pointer to the Callback function
* @retval HAL status
*/
-HAL_StatusTypeDef HAL_OTFDEC_RegisterCallback(OTFDEC_HandleTypeDef *hotfdec, HAL_OTFDEC_CallbackIDTypeDef CallbackID, pOTFDEC_CallbackTypeDef pCallback)
+HAL_StatusTypeDef HAL_OTFDEC_RegisterCallback(OTFDEC_HandleTypeDef *hotfdec, HAL_OTFDEC_CallbackIDTypeDef CallbackID,
+ pOTFDEC_CallbackTypeDef pCallback)
{
HAL_StatusTypeDef status = HAL_OK;
@@ -459,8 +458,8 @@ HAL_StatusTypeDef HAL_OTFDEC_UnRegisterCallback(OTFDEC_HandleTypeDef *hotfdec, H
/** @defgroup OTFDEC_Exported_Functions_Group2 OTFDEC IRQ handler management
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief OTFDEC IRQ handler.
- *
+ * @brief OTFDEC IRQ handler.
+ *
@verbatim
==============================================================================
##### OTFDEC IRQ handler management #####
@@ -484,17 +483,17 @@ void HAL_OTFDEC_IRQHandler(OTFDEC_HandleTypeDef *hotfdec)
isr_reg = READ_REG(hotfdec->Instance->ISR);
if ((isr_reg & OTFDEC_ISR_SEIF) == OTFDEC_ISR_SEIF)
{
- SET_BIT( hotfdec->Instance->ICR, OTFDEC_ICR_SEIF );
+ SET_BIT(hotfdec->Instance->ICR, OTFDEC_ICR_SEIF);
hotfdec->ErrorCode |= HAL_OTFDEC_SECURITY_ERROR;
}
if ((isr_reg & OTFDEC_ISR_XONEIF) == OTFDEC_ISR_XONEIF)
{
- SET_BIT( hotfdec->Instance->ICR, OTFDEC_ICR_XONEIF );
+ SET_BIT(hotfdec->Instance->ICR, OTFDEC_ICR_XONEIF);
hotfdec->ErrorCode |= HAL_OTFDEC_EXECUTE_ERROR;
}
if ((isr_reg & OTFDEC_ISR_KEIF) == OTFDEC_ISR_KEIF)
{
- SET_BIT( hotfdec->Instance->ICR, OTFDEC_ICR_KEIF );
+ SET_BIT(hotfdec->Instance->ICR, OTFDEC_ICR_KEIF);
hotfdec->ErrorCode |= HAL_OTFDEC_KEY_ERROR;
}
@@ -530,8 +529,8 @@ __weak void HAL_OTFDEC_ErrorCallback(OTFDEC_HandleTypeDef *hotfdec)
/** @defgroup OTFDEC_Exported_Functions_Group3 Peripheral Control functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief Peripheral control functions.
- *
+ * @brief Peripheral control functions.
+ *
@verbatim
==============================================================================
##### Peripheral Control functions #####
@@ -553,7 +552,7 @@ __weak void HAL_OTFDEC_ErrorCallback(OTFDEC_HandleTypeDef *hotfdec)
*/
HAL_StatusTypeDef HAL_OTFDEC_RegionKeyLock(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -563,10 +562,10 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionKeyLock(OTFDEC_HandleTypeDef *hotfdec, uint32
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
- SET_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_KEYLOCK );
+ SET_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_KEYLOCK);
/* Release Lock */
__HAL_UNLOCK(hotfdec);
@@ -581,13 +580,13 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionKeyLock(OTFDEC_HandleTypeDef *hotfdec, uint32
* the configuration information for OTFDEC module
* @param RegionIndex index of region the keys of which are set
* @param pKey pointer at set of keys
- * @note The API reads the key CRC computed by the peripheral and compares it with thzt
+ * @note The API reads the key CRC computed by the peripheral and compares it with that
* theoretically expected. An error is reported if they are different.
* @retval HAL state
*/
HAL_StatusTypeDef HAL_OTFDEC_RegionSetKey(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, uint32_t *pKey)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -603,26 +602,26 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionSetKey(OTFDEC_HandleTypeDef *hotfdec, uint32_
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
/* Set Key */
- WRITE_REG( region->REG_KEYR0, pKey[0]);
+ WRITE_REG(region->REG_KEYR0, pKey[0]);
__DSB();
__ISB();
- WRITE_REG( region->REG_KEYR1, pKey[1]);
+ WRITE_REG(region->REG_KEYR1, pKey[1]);
__DSB();
__ISB();
- WRITE_REG( region->REG_KEYR2, pKey[2]);
+ WRITE_REG(region->REG_KEYR2, pKey[2]);
__DSB();
__ISB();
- WRITE_REG( region->REG_KEYR3, pKey[3]);
+ WRITE_REG(region->REG_KEYR3, pKey[3]);
/* Compute theoretically expected CRC and compare it with that reported by the peripheral */
if (HAL_OTFDEC_KeyCRCComputation(pKey) != HAL_OTFDEC_RegionGetKeyCRC(hotfdec, RegionIndex))
@@ -648,15 +647,19 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionSetKey(OTFDEC_HandleTypeDef *hotfdec, uint32_
* the configuration information for OTFDEC module
* @param RegionIndex index of region the mode of which is set
* @param mode This parameter can be only:
- * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY Only instruction accesses are decrypted
- * @arg @ref OTFDEC_REG_MODE_DATA_ACCESSES_ONLY Only data accesses are decrypted
- * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_OR_DATA_ACCESSES All read accesses are decrypted (instruction or data)
- * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY_WITH_CIPHER Only instruction accesses are decrypted with proprietary cipher activated
+ * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY
+ Only instruction accesses are decrypted
+ * @arg @ref OTFDEC_REG_MODE_DATA_ACCESSES_ONLY
+ Only data accesses are decrypted
+ * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_OR_DATA_ACCESSES
+ All read accesses are decrypted (instruction or data)
+ * @arg @ref OTFDEC_REG_MODE_INSTRUCTION_ACCESSES_ONLY_WITH_CIPHER
+ Only instruction accesses are decrypted with proprietary cipher activated
* @retval HAL state
*/
HAL_StatusTypeDef HAL_OTFDEC_RegionSetMode(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, uint32_t mode)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -667,7 +670,7 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionSetMode(OTFDEC_HandleTypeDef *hotfdec, uint32
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
/* Set mode */
@@ -693,9 +696,10 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionSetMode(OTFDEC_HandleTypeDef *hotfdec, uint32
* @arg @ref OTFDEC_REG_CONFIGR_LOCK_ENABLE OTFDEC region configuration is locked
* @retval HAL state
*/
-HAL_StatusTypeDef HAL_OTFDEC_RegionConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, OTFDEC_RegionConfigTypeDef *Config, uint32_t lock)
+HAL_StatusTypeDef HAL_OTFDEC_RegionConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex,
+ OTFDEC_RegionConfigTypeDef *Config, uint32_t lock)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -713,29 +717,30 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
/* Set Nonce */
- WRITE_REG( region->REG_NONCER0, Config->Nonce[0]);
+ WRITE_REG(region->REG_NONCER0, Config->Nonce[0]);
- WRITE_REG( region->REG_NONCER1, Config->Nonce[1]);
+ WRITE_REG(region->REG_NONCER1, Config->Nonce[1]);
/* Write region protected area start and end addresses */
- WRITE_REG( region->REG_START_ADDR, Config->StartAddress);
+ WRITE_REG(region->REG_START_ADDR, Config->StartAddress);
- WRITE_REG( region->REG_END_ADDR, Config->EndAddress);
+ WRITE_REG(region->REG_END_ADDR, Config->EndAddress);
/* Write Version */
- MODIFY_REG( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_VERSION, (uint32_t)(Config->Version) << OTFDEC_REG_CONFIGR_VERSION_Pos );
+ MODIFY_REG(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_VERSION,
+ (uint32_t)(Config->Version) << OTFDEC_REG_CONFIGR_VERSION_Pos);
/* Enable region deciphering or enciphering (depending of OTFDEC_CR ENC bit setting) */
- SET_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
+ SET_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
/* Lock the region configuration according to lock parameter value */
if (lock == OTFDEC_REG_CONFIGR_LOCK_ENABLE)
{
- SET_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE);
+ SET_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE);
}
/* Release Lock */
@@ -758,8 +763,10 @@ uint32_t HAL_OTFDEC_KeyCRCComputation(uint32_t *pKey)
uint32_t key_strobe[4] = {0xAA55AA55U, 0x3U, 0x18U, 0xC0U};
uint8_t i;
uint8_t crc = 0;
- uint32_t j, keyval, k;
- uint32_t * temp = pKey;
+ uint32_t j;
+ uint32_t keyval;
+ uint32_t k;
+ uint32_t *temp = pKey;
for (j = 0U; j < 4U; j++)
{
@@ -777,15 +784,15 @@ uint32_t HAL_OTFDEC_KeyCRCComputation(uint32_t *pKey)
crc = 0;
for (i = 0; i < (uint8_t)32; i++)
{
- k = ((((uint32_t)crc >> 7) ^ ((keyval >> ((uint8_t)31-i))&((uint8_t)0xF)))) & 1U;
+ k = ((((uint32_t)crc >> 7) ^ ((keyval >> ((uint8_t)31 - i)) & ((uint8_t)0xF)))) & 1U;
crc <<= 1;
if (k != 0U)
{
crc ^= crc7_poly;
- }
+ }
}
- crc^=(uint8_t)0x55;
+ crc ^= (uint8_t)0x55;
}
return (uint32_t) crc;
@@ -802,7 +809,7 @@ uint32_t HAL_OTFDEC_KeyCRCComputation(uint32_t *pKey)
*/
HAL_StatusTypeDef HAL_OTFDEC_RegionEnable(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -812,19 +819,19 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionEnable(OTFDEC_HandleTypeDef *hotfdec, uint32_
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
- if (READ_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE) == OTFDEC_REG_CONFIGR_LOCK_ENABLE)
+ if (READ_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE) == OTFDEC_REG_CONFIGR_LOCK_ENABLE)
{
/* Configuration is locked, REG_EN bit can't be modified */
__HAL_UNLOCK(hotfdec);
- return HAL_ERROR;
+ return HAL_ERROR;
}
/* Enable region processing */
- SET_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
+ SET_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
/* Release Lock */
__HAL_UNLOCK(hotfdec);
@@ -843,7 +850,7 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionEnable(OTFDEC_HandleTypeDef *hotfdec, uint32_
*/
HAL_StatusTypeDef HAL_OTFDEC_RegionDisable(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -853,19 +860,19 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionDisable(OTFDEC_HandleTypeDef *hotfdec, uint32
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
- if (READ_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE) == OTFDEC_REG_CONFIGR_LOCK_ENABLE)
+ if (READ_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_LOCK_ENABLE) == OTFDEC_REG_CONFIGR_LOCK_ENABLE)
{
/* Configuration is locked, REG_EN bit can't be modified */
__HAL_UNLOCK(hotfdec);
- return HAL_ERROR;
+ return HAL_ERROR;
}
/* Disable region processing */
- CLEAR_BIT( region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
+ CLEAR_BIT(region->REG_CONFIGR, OTFDEC_REG_CONFIGR_REG_ENABLE);
/* Release Lock */
__HAL_UNLOCK(hotfdec);
@@ -880,8 +887,8 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionDisable(OTFDEC_HandleTypeDef *hotfdec, uint32
/** @defgroup OTFDEC_Exported_Functions_Group4 Peripheral State and Status functions
* @ingroup RTEMSBSPsARMSTM32H7
- * @brief Peripheral State functions.
- *
+ * @brief Peripheral State functions.
+ *
@verbatim
==============================================================================
##### Peripheral State functions #####
@@ -914,7 +921,7 @@ HAL_OTFDEC_StateTypeDef HAL_OTFDEC_GetState(OTFDEC_HandleTypeDef *hotfdec)
*/
uint32_t HAL_OTFDEC_RegionGetKeyCRC(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
uint32_t keycrc;
@@ -922,10 +929,10 @@ uint32_t HAL_OTFDEC_RegionGetKeyCRC(OTFDEC_HandleTypeDef *hotfdec, uint32_t Regi
assert_param(IS_OTFDEC_ALL_INSTANCE(hotfdec->Instance));
assert_param(IS_OTFDEC_REGIONINDEX(RegionIndex));
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
- keycrc = (READ_REG( region->REG_CONFIGR )) & OTFDEC_REG_CONFIGR_KEYCRC;
+ keycrc = (READ_REG(region->REG_CONFIGR)) & OTFDEC_REG_CONFIGR_KEYCRC;
keycrc >>= OTFDEC_REG_CONFIGR_KEYCRC_Pos;
@@ -940,9 +947,10 @@ uint32_t HAL_OTFDEC_RegionGetKeyCRC(OTFDEC_HandleTypeDef *hotfdec, uint32_t Regi
* @param Config pointer on structure that will be filled up with the region configuration parameters
* @retval HAL state
*/
-HAL_StatusTypeDef HAL_OTFDEC_RegionGetConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex, OTFDEC_RegionConfigTypeDef *Config)
+HAL_StatusTypeDef HAL_OTFDEC_RegionGetConfig(OTFDEC_HandleTypeDef *hotfdec, uint32_t RegionIndex,
+ OTFDEC_RegionConfigTypeDef *Config)
{
- OTFDEC_Region_TypeDef * region;
+ OTFDEC_Region_TypeDef *region;
uint32_t address;
/* Check the parameters */
@@ -958,7 +966,7 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionGetConfig(OTFDEC_HandleTypeDef *hotfdec, uint
/* Take Lock */
__HAL_LOCK(hotfdec);
- address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
+ address = (uint32_t)(hotfdec->Instance) + 0x20U + (0x30U * RegionIndex);
region = (OTFDEC_Region_TypeDef *)address;
/* Read Nonce */
@@ -970,7 +978,8 @@ HAL_StatusTypeDef HAL_OTFDEC_RegionGetConfig(OTFDEC_HandleTypeDef *hotfdec, uint
Config->EndAddress = READ_REG(region->REG_END_ADDR);
/* Read Version */
- Config->Version = (uint16_t)(READ_REG(region->REG_CONFIGR) & OTFDEC_REG_CONFIGR_VERSION) >> OTFDEC_REG_CONFIGR_VERSION_Pos;
+ Config->Version = (uint16_t)(READ_REG(region->REG_CONFIGR) &
+ OTFDEC_REG_CONFIGR_VERSION) >> OTFDEC_REG_CONFIGR_VERSION_Pos;
/* Release Lock */
__HAL_UNLOCK(hotfdec);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 18:52:04 +0000