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stm32: lowputc: nxstyle fixes

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arch/arm/src/stm32/stm32_lowputc.c:

    * nxstyle fixes, mostly for long lines and comment misalignments.
This commit is contained in:
Nathan Hartman 2020-05-19 12:37:52 -04:00 committed by patacongo
parent 387d33c535
commit 5fe9085913
1 changed files with 62 additions and 56 deletions
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22
arch/arm/src/stm32/stm32_lowputc.c
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@ -413,9 +413,11 @@ void arm_lowputc(char ch)
#ifdef HAVE_CONSOLE
/* Wait until the TX data register is empty */
while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_SR_OFFSET) & USART_SR_TC) == 0);
while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_SR_OFFSET) &
USART_SR_TC) == 0);
#ifdef STM32_CONSOLE_RS485_DIR
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR, STM32_CONSOLE_RS485_DIR_POLARITY);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
STM32_CONSOLE_RS485_DIR_POLARITY);
#endif
/* Then send the character */
@ -423,8 +425,10 @@ void arm_lowputc(char ch)
putreg32((uint32_t)ch, STM32_CONSOLE_BASE + STM32_USART_TDR_OFFSET);
#ifdef STM32_CONSOLE_RS485_DIR
while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_SR_OFFSET) & USART_SR_TC) == 0);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR, !STM32_CONSOLE_RS485_DIR_POLARITY);
while ((getreg32(STM32_CONSOLE_BASE + STM32_USART_SR_OFFSET) &
USART_SR_TC) == 0);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
!STM32_CONSOLE_RS485_DIR_POLARITY);
#endif
#endif /* HAVE_CONSOLE */
@ -497,8 +501,8 @@ void stm32_lowsetup(void)
/* Assume default pin mapping:
*
* Alternate USART3_REMAP[1:0] USART3_REMAP[1:0] USART3_REMAP[1:0]
* Function = “00” (no remap) = “01” (partial remap) = “11” (full remap)
* ---------_ ------------------ ---------------------- --------------------
* Function = 00 (no remap) = 01 (partial remap) = 11 (full remap)
* ---------_ ------------------ ---------------------- -----------------
* USART3_TX PB10 PC10 PD8
* USART3_RX PB11 PC11 PD9
* USART3_CK PB12 PC12 PD10
@ -529,7 +533,8 @@ void stm32_lowsetup(void)
#ifdef STM32_CONSOLE_RS485_DIR
stm32_configgpio(STM32_CONSOLE_RS485_DIR);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR, !STM32_CONSOLE_RS485_DIR_POLARITY);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
!STM32_CONSOLE_RS485_DIR_POLARITY);
#endif
/* Enable and configure the selected console device */
@ -601,7 +606,8 @@ void stm32_lowsetup(void)
#ifdef STM32_CONSOLE_RS485_DIR
stm32_configgpio(STM32_CONSOLE_RS485_DIR);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR, !STM32_CONSOLE_RS485_DIR_POLARITY);
stm32_gpiowrite(STM32_CONSOLE_RS485_DIR,
!STM32_CONSOLE_RS485_DIR_POLARITY);
#endif
/* Enable and configure the selected console device */