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[chibios] enable overriding UART registers. (#2650)

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This commit is contained in:
Fabien-B
2021-01-20 22:11:47 +01:00
committed by GitHub
parent 704b36d8f1
commit a64f5fbdd0
1 changed files with 137 additions and 36 deletions
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sw/airborne/arch/chibios/mcu_periph/uart_arch.c
+137 -36
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@@ -126,11 +126,23 @@ static void handle_uart_tx(struct uart_periph *p)
#define USE_UART1_RX TRUE
#endif
#ifndef UART1_CR1
#define UART1_CR1 0
#endif
#ifndef UART1_CR2
#define UART1_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART1_CR3
#define UART1_CR3 0
#endif
static SerialConfig usart1_config = {
UART1_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART1_BAUD, /* BITRATE */
UART1_CR1, /* USART CR1 */
UART1_CR2, /* USART CR2 */
UART1_CR3 /* USART CR3 */
};
static struct SerialInit uart1_init_struct = SERIAL_INIT_NULL;
@@ -219,20 +231,37 @@ void uart1_init(void)
#define USE_UART2_RX TRUE
#endif
/* by default disable HW flow control */
#ifndef UART2_HW_FLOW_CONTROL
#define UART2_HW_FLOW_CONTROL FALSE
#endif
static SerialConfig usart2_config = {
UART2_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
#if UART2_HW_FLOW_CONTROL
USART_CR3_CTSE | USART_CR3_RTSE
#else
0 /* USART CR3 */
#if UART2_HW_FLOW_CONTROL && defined(UART2_CR3)
#warning "UART2_CR3 reset to your value, HW flow control not enabled! You may want to set USART_CR3_CTSE | USART_CR3_RTSE yourself."
#endif
#ifndef UART2_CR1
#define UART2_CR1 0
#endif
#ifndef UART2_CR2
#define UART2_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART2_CR3
#if UART2_HW_FLOW_CONTROL
#define UART2_CR3 USART_CR3_CTSE | USART_CR3_RTSE
#else
#define UART2_CR3 0
#endif
#endif
static SerialConfig usart2_config = {
UART2_BAUD, /* BITRATE */
UART2_CR1, /* USART CR1 */
UART2_CR2, /* USART CR2 */
UART2_CR3 /* USART CR3 */
};
static struct SerialInit uart2_init_struct = SERIAL_INIT_NULL;
@@ -320,11 +349,23 @@ void uart2_init(void)
#define USE_UART3_RX TRUE
#endif
#ifndef UART3_CR1
#define UART3_CR1 0
#endif
#ifndef UART3_CR2
#define UART3_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART3_CR3
#define UART3_CR3 0
#endif
static SerialConfig usart3_config = {
UART3_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART3_BAUD, /* BITRATE */
UART3_CR1, /* USART CR1 */
UART3_CR2, /* USART CR2 */
UART3_CR3 /* USART CR3 */
};
static struct SerialInit uart3_init_struct = SERIAL_INIT_NULL;
@@ -412,11 +453,23 @@ void uart3_init(void)
#define USE_UART4_RX TRUE
#endif
#ifndef UART4_CR1
#define UART4_CR1 0
#endif
#ifndef UART4_CR2
#define UART4_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART4_CR3
#define UART4_CR3 0
#endif
static SerialConfig usart4_config = {
UART4_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART4_BAUD, /* BITRATE */
UART4_CR1, /* USART CR1 */
UART4_CR2, /* USART CR2 */
UART4_CR3 /* USART CR3 */
};
static struct SerialInit uart4_init_struct = SERIAL_INIT_NULL;
@@ -504,11 +557,23 @@ void uart4_init(void)
#define USE_UART5_RX TRUE
#endif
#ifndef UART5_CR1
#define UART5_CR1 0
#endif
#ifndef UART5_CR2
#define UART5_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART5_CR3
#define UART5_CR3 0
#endif
static SerialConfig usart5_config = {
UART5_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART5_BAUD, /* BITRATE */
UART5_CR1, /* USART CR1 */
UART5_CR2, /* USART CR2 */
UART5_CR3 /* USART CR3 */
};
static struct SerialInit uart5_init_struct = SERIAL_INIT_NULL;
@@ -596,11 +661,23 @@ void uart5_init(void)
#define USE_UART6_RX TRUE
#endif
#ifndef UART6_CR1
#define UART6_CR1 0
#endif
#ifndef UART6_CR2
#define UART6_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART6_CR3
#define UART6_CR3 0
#endif
static SerialConfig usart6_config = {
UART6_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART6_BAUD, /* BITRATE */
UART6_CR1, /* USART CR1 */
UART6_CR2, /* USART CR2 */
UART6_CR3 /* USART CR3 */
};
static struct SerialInit uart6_init_struct = SERIAL_INIT_NULL;
@@ -693,11 +770,23 @@ void uart6_init(void)
#define USE_UART7_RX TRUE
#endif
#ifndef UART7_CR1
#define UART7_CR1 0
#endif
#ifndef UART7_CR2
#define UART7_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART7_CR3
#define UART7_CR3 0
#endif
static SerialConfig usart7_config = {
UART7_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART7_BAUD, /* BITRATE */
UART7_CR1, /* USART CR1 */
UART7_CR2, /* USART CR2 */
UART7_CR3 /* USART CR3 */
};
static struct SerialInit uart7_init_struct = SERIAL_INIT_NULL;
@@ -785,11 +874,23 @@ void uart7_init(void)
#define USE_UART8_RX TRUE
#endif
#ifndef UART8_CR1
#define UART8_CR1 0
#endif
#ifndef UART8_CR2
#define UART8_CR2 USART_CR2_STOP1_BITS
#endif
#ifndef UART8_CR3
#define UART8_CR3 0
#endif
static SerialConfig usart8_config = {
UART8_BAUD, /* BITRATE */
0, /* USART CR1 */
USART_CR2_STOP1_BITS, /* USART CR2 */
0 /* USART CR3 */
UART8_BAUD, /* BITRATE */
UART8_CR1, /* USART CR1 */
UART8_CR2, /* USART CR2 */
UART8_CR3 /* USART CR3 */
};
static struct SerialInit uart8_init_struct = SERIAL_INIT_NULL;