EFM32 Happy Gecko Software Documentation
efm32hg-doc-5.1.2
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Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) Peripheral API.
Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com
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Definition in file em_leuart.c.
Go to the source code of this file.
Functions | |
uint32_t | LEUART_BaudrateCalc (uint32_t refFreq, uint32_t clkdiv) |
Calculate baudrate for LEUART given reference frequency and clock division. More... | |
uint32_t | LEUART_BaudrateGet (LEUART_TypeDef *leuart) |
Get current baudrate for LEUART. More... | |
void | LEUART_BaudrateSet (LEUART_TypeDef *leuart, uint32_t refFreq, uint32_t baudrate) |
Configure baudrate (or as close as possible to specified baudrate). More... | |
void | LEUART_Enable (LEUART_TypeDef *leuart, LEUART_Enable_TypeDef enable) |
Enable/disable LEUART receiver and/or transmitter. More... | |
void | LEUART_FreezeEnable (LEUART_TypeDef *leuart, bool enable) |
LEUART register synchronization freeze control. More... | |
void | LEUART_Init (LEUART_TypeDef *leuart, LEUART_Init_TypeDef const *init) |
Init LEUART. More... | |
void | LEUART_Reset (LEUART_TypeDef *leuart) |
Reset LEUART to same state as after a HW reset. More... | |
uint8_t | LEUART_Rx (LEUART_TypeDef *leuart) |
Receive one 8 bit frame, (or part of 9 bit frame). More... | |
void | LEUART_RxDmaInEM2Enable (LEUART_TypeDef *leuart, bool enable) |
Enables handling of LEUART RX by DMA in EM2. More... | |
uint16_t | LEUART_RxExt (LEUART_TypeDef *leuart) |
Receive one 8-9 bit frame, with extended information. More... | |
void | LEUART_Tx (LEUART_TypeDef *leuart, uint8_t data) |
Transmit one frame. More... | |
void | LEUART_TxDmaInEM2Enable (LEUART_TypeDef *leuart, bool enable) |
Enables handling of LEUART TX by DMA in EM2. More... | |
void | LEUART_TxExt (LEUART_TypeDef *leuart, uint16_t data) |
Transmit one 8-9 bit frame with extended control. More... | |