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stm32: crc: merge duplicate documentation

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Avoids warnings from doxygen.  Leaves it purely in the headers so it's
accessible in code completion as well.
This commit is contained in:
Karl Palsson
2020-01-28 22:41:14 +00:00
parent 6f25d51be6
commit 8c37e5cea0
2 changed files with 10 additions and 34 deletions
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28
lib/stm32/common/crc_common_all.c
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@@ -28,28 +28,11 @@
/**@{*/
/*---------------------------------------------------------------------------*/
/** @brief CRC Reset.
Reset the CRC unit and forces the data register to all 1s.
*/
void crc_reset(void)
{
CRC_CR |= CRC_CR_RESET;
}
/*---------------------------------------------------------------------------*/
/** @brief CRC Calculate.
Writes a data word to the register, the write operation stalling until the
computation is complete.
@param[in] data Unsigned int32.
@returns int32 Computed CRC result
*/
uint32_t crc_calculate(uint32_t data)
{
CRC_DR = data;
@@ -57,17 +40,6 @@ uint32_t crc_calculate(uint32_t data)
return CRC_DR;
}
/*---------------------------------------------------------------------------*/
/** @brief CRC Calculate of a Block of Data.
Writes data words consecutively to the register, the write operation stalling
until the computation of each word is complete.
@param[in] datap Unsigned int32. pointer to an array of 32 bit data words.
@param[in] size int. Size of the array.
@returns int32 Final computed CRC result
*/
uint32_t crc_calculate_block(uint32_t *datap, int size)
{
int i;