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OneOfEleven
2023-11-10 13:36:02 +00:00
parent ef5270e115
commit 630c6ac196
9 changed files with 18 additions and 16 deletions
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10
external/CMSIS_5/CMSIS/DAP/Firmware/Examples/MCU-LINK/fsl_usart.c vendored
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@ -5,7 +5,7 @@
*
* SPDX-License-Identifier: BSD-3-Clause
*/
/*
* Modified by Arm
*/
@ -334,7 +334,7 @@ void USART_GetDefaultConfig(usart_config_t *config)
/*!
* brief Sets the USART instance baud rate.
*
* This function configures the USART module baud rate.
* This function configures the USART module baud rate.
*
* USART_SetBaudRate(USART1, 115200U, 20000000U);
* endcode
@ -363,12 +363,12 @@ status_t USART_SetBaudRate(USART_Type *base, uint32_t baudrate_Bps, uint32_t src
flexcomm_idx = FLEXCOMM_GetInstance(base);
flexcomm_clock = CLOCK_GetFlexCommInputClock(flexcomm_idx);
if (flexcomm_clock != 48000000U)
if (flexcomm_clock != CPU_CLOCK_HZ)
{
/* FlexComm input clock must be 48000000 */
return kStatus_USART_BaudrateNotSupport;
}
/* Calculate fixed point divider (12 LSBs are fractional part) */
div = (uint32_t)(((uint64_t)flexcomm_clock << FRACT_BITS) / (uint64_t)baudrate_Bps);
@ -376,7 +376,7 @@ status_t USART_SetBaudRate(USART_Type *base, uint32_t baudrate_Bps, uint32_t src
{
return kStatus_USART_BaudrateNotSupport;
}
br_div_best = 0U;
if ((div & ((1 << FRACT_BITS) - 1U)) == 0U)
{