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-rw-r--r--ports/ARM7-AT91SAM7X/sam7x_serial.c26
-rw-r--r--ports/ARM7-AT91SAM7X/sam7x_serial.h2
-rw-r--r--ports/ARM7-LPC214x/lpc214x_serial.c18
-rw-r--r--ports/ARMCM3-STM32F103/stm32_serial.c9
-rw-r--r--ports/ARMCM3-STM32F103/stm32_serial.h4
5 files changed, 32 insertions, 27 deletions
diff --git a/ports/ARM7-AT91SAM7X/sam7x_serial.c b/ports/ARM7-AT91SAM7X/sam7x_serial.c
index c2d2f01a7..146d73f1b 100644
--- a/ports/ARM7-AT91SAM7X/sam7x_serial.c
+++ b/ports/ARM7-AT91SAM7X/sam7x_serial.c
@@ -129,11 +129,11 @@ static void OutNotify2(void) {
* @brief UART setup.
* @param[in] u pointer to an UART I/O block
* @param[in] speed serial port speed in bits per second
- * @param[in] mode mode flags
+ * @param[in] mr the value for the @p MR register
* @note Must be invoked with interrupts disabled.
* @note Does not reset the I/O queues.
*/
-void SetUSART(AT91PS_USART u, int speed, int mode) {
+void sam7x_set_usart(AT91PS_USART u, int speed, int mr) {
/* Disables IRQ sources and stop operations.*/
u->US_IDR = 0xFFFFFFFF;
@@ -184,11 +184,12 @@ void sam7x_serial_init(int prio0, int prio1) {
AIC_EnableIT(AT91C_ID_US0);
/* Default parameters.*/
- SetUSART(AT91C_BASE_US0, SAM7X_USART_BITRATE, AT91C_US_USMODE_NORMAL |
- AT91C_US_CLKS_CLOCK |
- AT91C_US_CHRL_8_BITS |
- AT91C_US_PAR_NONE |
- AT91C_US_NBSTOP_1_BIT);
+ sam7x_set_usart(AT91C_BASE_US0, SAM7X_USART_BITRATE,
+ AT91C_US_USMODE_NORMAL |
+ AT91C_US_CLKS_CLOCK |
+ AT91C_US_CHRL_8_BITS |
+ AT91C_US_PAR_NONE |
+ AT91C_US_NBSTOP_1_BIT);
#endif
#if USE_SAM7X_USART1 || defined(__DOXYGEN__)
@@ -211,11 +212,12 @@ void sam7x_serial_init(int prio0, int prio1) {
AIC_EnableIT(AT91C_ID_US1);
/* Default parameters.*/
- SetUSART(AT91C_BASE_US1, SAM7X_USART_BITRATE, AT91C_US_USMODE_NORMAL |
- AT91C_US_CLKS_CLOCK |
- AT91C_US_CHRL_8_BITS |
- AT91C_US_PAR_NONE |
- AT91C_US_NBSTOP_1_BIT);
+ sam7x_set_usart(AT91C_BASE_US1, SAM7X_USART_BITRATE,
+ AT91C_US_USMODE_NORMAL |
+ AT91C_US_CLKS_CLOCK |
+ AT91C_US_CHRL_8_BITS |
+ AT91C_US_PAR_NONE |
+ AT91C_US_NBSTOP_1_BIT);
#endif
}
diff --git a/ports/ARM7-AT91SAM7X/sam7x_serial.h b/ports/ARM7-AT91SAM7X/sam7x_serial.h
index d103a8a1e..397fc9d3f 100644
--- a/ports/ARM7-AT91SAM7X/sam7x_serial.h
+++ b/ports/ARM7-AT91SAM7X/sam7x_serial.h
@@ -70,7 +70,7 @@
extern "C" {
#endif
void sam7x_serial_init(int prio0, int prio1);
- void SetUSART(AT91PS_USART u, int speed, int mode);
+ void sam7x_set_usart(AT91PS_USART u, int speed, int mode);
CH_IRQ_HANDLER(UART0IrqHandler);
CH_IRQ_HANDLER(UART1IrqHandler);
#ifdef __cplusplus
diff --git a/ports/ARM7-LPC214x/lpc214x_serial.c b/ports/ARM7-LPC214x/lpc214x_serial.c
index 1e5ac97db..1e56739e5 100644
--- a/ports/ARM7-LPC214x/lpc214x_serial.c
+++ b/ports/ARM7-LPC214x/lpc214x_serial.c
@@ -218,7 +218,7 @@ static void OutNotify2(void) {
* @note Must be invoked with interrupts disabled.
* @note Does not reset the I/O queues.
*/
-void SetUART(UART *u, int speed, int lcr, int fcr) {
+void lpc2148x_set_uart(UART *u, int speed, int lcr, int fcr) {
int div = PCLK / (speed << 4);
u->UART_LCR = lcr | LCR_DLAB;
@@ -246,10 +246,10 @@ void lpc2148x_serial_init(int vector1, int vector2) {
SetVICVector(UART0IrqHandler, vector1, SOURCE_UART0);
PCONP = (PCONP & PCALL) | PCUART0;
chFDDInit(&COM1, ib1, sizeof ib1, NULL, ob1, sizeof ob1, OutNotify1);
- SetUART(U0Base,
- LPC214x_UART_BITRATE,
- LCR_WL8 | LCR_STOP1 | LCR_NOPARITY,
- FCR_TRIGGER0);
+ lpc2148x_set_uart(U0Base,
+ LPC214x_UART_BITRATE,
+ LCR_WL8 | LCR_STOP1 | LCR_NOPARITY,
+ FCR_TRIGGER0);
VICIntEnable = INTMASK(SOURCE_UART0);
#endif
@@ -257,10 +257,10 @@ void lpc2148x_serial_init(int vector1, int vector2) {
SetVICVector(UART1IrqHandler, vector2, SOURCE_UART1);
PCONP = (PCONP & PCALL) | PCUART1;
chFDDInit(&COM2, ib2, sizeof ib2, NULL, ob2, sizeof ob2, OutNotify2);
- SetUART(U1Base,
- LPC214x_UART_BITRATE,
- LCR_WL8 | LCR_STOP1 | LCR_NOPARITY,
- FCR_TRIGGER0);
+ lpc2148x_set_uart(U1Base,
+ LPC214x_UART_BITRATE,
+ LCR_WL8 | LCR_STOP1 | LCR_NOPARITY,
+ FCR_TRIGGER0);
VICIntEnable = INTMASK(SOURCE_UART0) | INTMASK(SOURCE_UART1);
#endif
}
diff --git a/ports/ARMCM3-STM32F103/stm32_serial.c b/ports/ARMCM3-STM32F103/stm32_serial.c
index 37ffd1234..d39cf8b27 100644
--- a/ports/ARMCM3-STM32F103/stm32_serial.c
+++ b/ports/ARMCM3-STM32F103/stm32_serial.c
@@ -194,7 +194,8 @@ void stm32_serial_init(uint32_t prio1, uint32_t prio2, uint32_t prio3) {
#if USE_STM32_USART1
chFDDInit(&COM1, ib1, sizeof ib1, NULL, ob1, sizeof ob1, OutNotify1);
RCC->APB2ENR |= 0x00004000;
- SetUSART(USART1, STM32_USART_BITRATE, 0, CR2_STOP1_BITS | CR2_LINEN, 0);
+ stm32_set_usart(USART1, STM32_USART_BITRATE, 0,
+ CR2_STOP1_BITS | CR2_LINEN, 0);
GPIOA->CRH = (GPIOA->CRH & 0xFFFFF00F) | 0x000004B0;
NVICEnableVector(USART1_IRQChannel, prio1);
#endif
@@ -202,7 +203,8 @@ void stm32_serial_init(uint32_t prio1, uint32_t prio2, uint32_t prio3) {
#if USE_STM32_USART2
chFDDInit(&COM2, ib2, sizeof ib2, NULL, ob2, sizeof ob2, OutNotify2);
RCC->APB1ENR |= 0x00020000;
- SetUSART(USART2, STM32_USART_BITRATE, 0, CR2_STOP1_BITS | CR2_LINEN, 0);
+ stm32_set_usart(USART2, STM32_USART_BITRATE, 0,
+ CR2_STOP1_BITS | CR2_LINEN, 0);
GPIOA->CRL = (GPIOA->CRL & 0xFFFF00FF) | 0x00004B00;
NVICEnableVector(USART2_IRQChannel, prio2);
#endif
@@ -210,7 +212,8 @@ void stm32_serial_init(uint32_t prio1, uint32_t prio2, uint32_t prio3) {
#if USE_STM32_USART3
chFDDInit(&COM3, ib3, sizeof ib3, NULL, ob3, sizeof ob3, OutNotify3);
RCC->APB1ENR |= 0x00040000;
- SetUSART(USART3, STM32_USART_BITRATE, 0, CR2_STOP1_BITS | CR2_LINEN, 0);
+ stm32_set_usart(USART3, STM32_USART_BITRATE, 0,
+ CR2_STOP1_BITS | CR2_LINEN, 0);
GPIOB->CRH = (GPIOB->CRH & 0xFFFF00FF) | 0x00004B00;
NVICEnableVector(USART3_IRQChannel, prio3);
#endif
diff --git a/ports/ARMCM3-STM32F103/stm32_serial.h b/ports/ARMCM3-STM32F103/stm32_serial.h
index 7393f718c..f7b79c8d5 100644
--- a/ports/ARMCM3-STM32F103/stm32_serial.h
+++ b/ports/ARMCM3-STM32F103/stm32_serial.h
@@ -146,8 +146,8 @@ extern FullDuplexDriver COM3;
extern "C" {
#endif
void stm32_serial_init(uint32_t prio1, uint32_t prio2, uint32_t prio3);
- void SetUSART(USART_TypeDef *u, uint32_t speed, uint16_t cr1,
- uint16_t cr2, uint16_t cr3);
+ void stm32_set_usart(USART_TypeDef *u, uint32_t speed, uint16_t cr1,
+ uint16_t cr2, uint16_t cr3);
#ifdef __cplusplus
}
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 20:28:27 +0000