pinmux: stm32f4: Add pinmux for more UARTs
Add defines and pinmux arrays to support more UARTs on STM32F4. Change-Id: Ib06c549bdb2b3d7065554a0a6d1a3d15441b29c9 Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
This commit is contained in:
Florian Vaussard
Anas Nashif
parent
55c477bb2c
commit
cad822ab52
2 changed files with 407 additions and 0 deletions
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@ -27,6 +27,14 @@
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#define PINMUX_PWM2(pin, chan)
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#define PINMUX_UART1(pin, dir)
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#define PINMUX_UART2(pin, dir)
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#define PINMUX_UART3(pin, dir)
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#define PINMUX_UART4(pin, dir)
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#define PINMUX_UART5(pin, dir)
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#define PINMUX_UART6(pin, dir)
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#define PINMUX_UART7(pin, dir)
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#define PINMUX_UART8(pin, dir)
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#define PINMUX_UART9(pin, dir)
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#define PINMUX_UART10(pin, dir)
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#ifdef CONFIG_PWM_STM32_2
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#undef PINMUX_PWM2
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@ -43,11 +51,57 @@
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#define PINMUX_UART2(pin, dir) _PINMUX_UART(pin, USART2, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_3
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#undef PINMUX_UART3
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#define PINMUX_UART3(pin, dir) _PINMUX_UART(pin, USART3, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_4
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#undef PINMUX_UART4
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#define PINMUX_UART4(pin, dir) _PINMUX_UART(pin, UART4, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_5
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#undef PINMUX_UART5
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#define PINMUX_UART5(pin, dir) _PINMUX_UART(pin, UART5, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_6
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#undef PINMUX_UART6
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#define PINMUX_UART6(pin, dir) _PINMUX_UART(pin, USART6, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_7
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#undef PINMUX_UART7
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#define PINMUX_UART7(pin, dir) _PINMUX_UART(pin, UART7, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_8
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#undef PINMUX_UART8
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#define PINMUX_UART8(pin, dir) _PINMUX_UART(pin, UART8, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_9
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#undef PINMUX_UART9
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#define PINMUX_UART9(pin, dir) _PINMUX_UART(pin, UART9, dir)
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#endif
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#ifdef CONFIG_UART_STM32_PORT_10
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#undef PINMUX_UART10
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#define PINMUX_UART10(pin, dir) _PINMUX_UART(pin, UART10, dir)
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#endif
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#define PINMUX_PWM(pin, pwm, chan) PINMUX_##pwm(pin, chan)
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#define PINMUX_UART(pin, port, dir) PINMUX_##port(pin, dir)
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/* Port A */
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static const stm32_pin_func_t pin_pa0_funcs[] = {
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PINMUX_PWM(PA0, PWM2, 1)
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PINMUX_UART(PA0, UART4, TX)
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};
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static const stm32_pin_func_t pin_pa1_funcs[] = {
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PINMUX_UART(PA1, UART4, RX)
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};
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static const stm32_pin_func_t pin_pa2_funcs[] = {
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@ -58,6 +112,10 @@ static const stm32_pin_func_t pin_pa3_funcs[] = {
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PINMUX_UART(PA3, UART2, RX)
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};
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static const stm32_pin_func_t pin_pa8_funcs[] = {
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PINMUX_UART(PA8, UART7, RX)
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};
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static const stm32_pin_func_t pin_pa9_funcs[] = {
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PINMUX_UART(PA9, UART1, TX)
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};
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@ -66,25 +124,267 @@ static const stm32_pin_func_t pin_pa10_funcs[] = {
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PINMUX_UART(PA10, UART1, RX)
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};
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static const stm32_pin_func_t pin_pa11_funcs[] = {
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PINMUX_UART(PA11, UART6, TX)
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PINMUX_UART(PA11, UART4, RX)
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};
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static const stm32_pin_func_t pin_pa12_funcs[] = {
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PINMUX_UART(PA12, UART6, RX)
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PINMUX_UART(PA12, UART4, TX)
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};
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static const stm32_pin_func_t pin_pa15_funcs[] = {
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PINMUX_UART(PA15, UART1, TX)
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PINMUX_UART(PA15, UART7, TX)
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};
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/* Port B */
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static const stm32_pin_func_t pin_pb3_funcs[] = {
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PINMUX_UART(PB3, UART1, RX)
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PINMUX_UART(PB3, UART7, RX)
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};
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static const stm32_pin_func_t pin_pb4_funcs[] = {
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PINMUX_UART(PB4, UART7, TX)
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};
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static const stm32_pin_func_t pin_pb5_funcs[] = {
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PINMUX_UART(PB5, UART5, RX)
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};
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static const stm32_pin_func_t pin_pb6_funcs[] = {
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PINMUX_UART(PB6, UART1, TX)
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PINMUX_UART(PB6, UART5, TX)
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};
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static const stm32_pin_func_t pin_pb7_funcs[] = {
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PINMUX_UART(PB7, UART1, RX)
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};
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static const stm32_pin_func_t pin_pb8_funcs[] = {
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PINMUX_UART(PB8, UART5, RX)
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};
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static const stm32_pin_func_t pin_pb9_funcs[] = {
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PINMUX_UART(PB9, UART5, TX)
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};
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static const stm32_pin_func_t pin_pb10_funcs[] = {
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PINMUX_UART(PB10, UART3, TX)
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};
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static const stm32_pin_func_t pin_pb11_funcs[] = {
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PINMUX_UART(PB11, UART3, RX)
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};
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static const stm32_pin_func_t pin_pb12_funcs[] = {
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PINMUX_UART(PB12, UART5, RX)
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};
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static const stm32_pin_func_t pin_pb13_funcs[] = {
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PINMUX_UART(PB13, UART5, TX)
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};
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/* Port C */
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static const stm32_pin_func_t pin_pc5_funcs[] = {
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PINMUX_UART(PC5, UART3, RX)
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};
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static const stm32_pin_func_t pin_pc6_funcs[] = {
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PINMUX_UART(PC6, UART6, TX)
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};
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static const stm32_pin_func_t pin_pc7_funcs[] = {
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PINMUX_UART(PC7, UART6, RX)
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};
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static const stm32_pin_func_t pin_pc10_funcs[] = {
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PINMUX_UART(PC10, UART3, TX)
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};
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static const stm32_pin_func_t pin_pc11_funcs[] = {
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PINMUX_UART(PC11, UART3, RX)
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PINMUX_UART(PC11, UART4, RX)
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};
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static const stm32_pin_func_t pin_pc12_funcs[] = {
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PINMUX_UART(PC12, UART5, TX)
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};
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/* Port D */
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static const stm32_pin_func_t pin_pd0_funcs[] = {
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PINMUX_UART(PD0, UART4, RX)
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};
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static const stm32_pin_func_t pin_pd2_funcs[] = {
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PINMUX_UART(PD2, UART5, RX)
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};
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static const stm32_pin_func_t pin_pd5_funcs[] = {
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PINMUX_UART(PD5, UART2, TX)
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};
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static const stm32_pin_func_t pin_pd6_funcs[] = {
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PINMUX_UART(PD6, UART2, RX)
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};
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static const stm32_pin_func_t pin_pd8_funcs[] = {
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PINMUX_UART(PD8, UART3, TX)
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};
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static const stm32_pin_func_t pin_pd9_funcs[] = {
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PINMUX_UART(PD9, UART3, RX)
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};
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static const stm32_pin_func_t pin_pd10_funcs[] = {
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PINMUX_UART(PD10, UART4, TX)
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};
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static const stm32_pin_func_t pin_pd14_funcs[] = {
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PINMUX_UART(PD14, UART9, RX)
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};
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static const stm32_pin_func_t pin_pd15_funcs[] = {
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PINMUX_UART(PD15, UART9, TX)
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};
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/* Port E */
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static const stm32_pin_func_t pin_pe0_funcs[] = {
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PINMUX_UART(PE0, UART8, RX)
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};
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static const stm32_pin_func_t pin_pe1_funcs[] = {
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PINMUX_UART(PE1, UART8, TX)
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};
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static const stm32_pin_func_t pin_pe2_funcs[] = {
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PINMUX_UART(PE2, UART10, RX)
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};
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static const stm32_pin_func_t pin_pe3_funcs[] = {
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PINMUX_UART(PE3, UART10, TX)
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};
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static const stm32_pin_func_t pin_pe7_funcs[] = {
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PINMUX_UART(PE7, UART7, RX)
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};
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static const stm32_pin_func_t pin_pe8_funcs[] = {
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PINMUX_UART(PE8, UART7, TX)
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};
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/* Port F */
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static const stm32_pin_func_t pin_pf6_funcs[] = {
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PINMUX_UART(PF6, UART7, RX)
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};
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static const stm32_pin_func_t pin_pf7_funcs[] = {
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PINMUX_UART(PF7, UART7, TX)
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};
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static const stm32_pin_func_t pin_pf8_funcs[] = {
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PINMUX_UART(PF8, UART8, RX)
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};
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static const stm32_pin_func_t pin_pf9_funcs[] = {
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PINMUX_UART(PF9, UART8, TX)
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};
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/* Port G */
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static const stm32_pin_func_t pin_pg0_funcs[] = {
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PINMUX_UART(PG0, UART9, RX)
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};
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static const stm32_pin_func_t pin_pg1_funcs[] = {
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PINMUX_UART(PG1, UART9, TX)
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};
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static const stm32_pin_func_t pin_pg9_funcs[] = {
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PINMUX_UART(PG9, UART6, RX)
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};
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static const stm32_pin_func_t pin_pg11_funcs[] = {
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PINMUX_UART(PG11, UART10, RX)
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};
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static const stm32_pin_func_t pin_pg12_funcs[] = {
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PINMUX_UART(PG12, UART10, TX)
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};
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static const stm32_pin_func_t pin_pg14_funcs[] = {
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PINMUX_UART(PG14, UART6, TX)
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};
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/**
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* @brief pin configuration
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*/
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static const struct stm32_pinmux_conf pins[] = {
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/* Port A */
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STM32_PIN_CONF(STM32_PIN_PA0, pin_pa0_funcs),
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STM32_PIN_CONF(STM32_PIN_PA1, pin_pa1_funcs),
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STM32_PIN_CONF(STM32_PIN_PA2, pin_pa2_funcs),
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STM32_PIN_CONF(STM32_PIN_PA3, pin_pa3_funcs),
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STM32_PIN_CONF(STM32_PIN_PA8, pin_pa8_funcs),
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STM32_PIN_CONF(STM32_PIN_PA9, pin_pa9_funcs),
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STM32_PIN_CONF(STM32_PIN_PA10, pin_pa10_funcs),
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STM32_PIN_CONF(STM32_PIN_PA11, pin_pa11_funcs),
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STM32_PIN_CONF(STM32_PIN_PA12, pin_pa12_funcs),
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STM32_PIN_CONF(STM32_PIN_PA15, pin_pa15_funcs),
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/* Port B */
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STM32_PIN_CONF(STM32_PIN_PB3, pin_pb3_funcs),
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STM32_PIN_CONF(STM32_PIN_PB4, pin_pb4_funcs),
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STM32_PIN_CONF(STM32_PIN_PB5, pin_pb5_funcs),
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STM32_PIN_CONF(STM32_PIN_PB6, pin_pb6_funcs),
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STM32_PIN_CONF(STM32_PIN_PB7, pin_pb7_funcs),
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STM32_PIN_CONF(STM32_PIN_PB8, pin_pb8_funcs),
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STM32_PIN_CONF(STM32_PIN_PB9, pin_pb9_funcs),
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STM32_PIN_CONF(STM32_PIN_PB10, pin_pb10_funcs),
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STM32_PIN_CONF(STM32_PIN_PB11, pin_pb11_funcs),
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STM32_PIN_CONF(STM32_PIN_PB12, pin_pb12_funcs),
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STM32_PIN_CONF(STM32_PIN_PB13, pin_pb13_funcs),
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/* Port C */
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STM32_PIN_CONF(STM32_PIN_PC5, pin_pc5_funcs),
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STM32_PIN_CONF(STM32_PIN_PC6, pin_pc6_funcs),
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STM32_PIN_CONF(STM32_PIN_PC7, pin_pc7_funcs),
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STM32_PIN_CONF(STM32_PIN_PC10, pin_pc10_funcs),
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STM32_PIN_CONF(STM32_PIN_PC11, pin_pc11_funcs),
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STM32_PIN_CONF(STM32_PIN_PC12, pin_pc12_funcs),
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/* Port D */
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STM32_PIN_CONF(STM32_PIN_PD0, pin_pd0_funcs),
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STM32_PIN_CONF(STM32_PIN_PD2, pin_pd2_funcs),
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STM32_PIN_CONF(STM32_PIN_PD5, pin_pd5_funcs),
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STM32_PIN_CONF(STM32_PIN_PD6, pin_pd6_funcs),
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STM32_PIN_CONF(STM32_PIN_PD8, pin_pd8_funcs),
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STM32_PIN_CONF(STM32_PIN_PD9, pin_pd9_funcs),
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STM32_PIN_CONF(STM32_PIN_PD10, pin_pd10_funcs),
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STM32_PIN_CONF(STM32_PIN_PD14, pin_pd14_funcs),
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STM32_PIN_CONF(STM32_PIN_PD15, pin_pd15_funcs),
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/* Port E */
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STM32_PIN_CONF(STM32_PIN_PE0, pin_pe0_funcs),
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STM32_PIN_CONF(STM32_PIN_PE1, pin_pe1_funcs),
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STM32_PIN_CONF(STM32_PIN_PE2, pin_pe2_funcs),
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STM32_PIN_CONF(STM32_PIN_PE3, pin_pe3_funcs),
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STM32_PIN_CONF(STM32_PIN_PE7, pin_pe7_funcs),
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STM32_PIN_CONF(STM32_PIN_PE8, pin_pe8_funcs),
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/* Port F */
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STM32_PIN_CONF(STM32_PIN_PF6, pin_pf6_funcs),
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STM32_PIN_CONF(STM32_PIN_PF7, pin_pf7_funcs),
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STM32_PIN_CONF(STM32_PIN_PF8, pin_pf8_funcs),
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STM32_PIN_CONF(STM32_PIN_PF9, pin_pf9_funcs),
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/* Port G */
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STM32_PIN_CONF(STM32_PIN_PG0, pin_pg0_funcs),
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STM32_PIN_CONF(STM32_PIN_PG1, pin_pg1_funcs),
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STM32_PIN_CONF(STM32_PIN_PG9, pin_pg9_funcs),
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STM32_PIN_CONF(STM32_PIN_PG11, pin_pg11_funcs),
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STM32_PIN_CONF(STM32_PIN_PG12, pin_pg12_funcs),
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STM32_PIN_CONF(STM32_PIN_PG14, pin_pg14_funcs),
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};
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int stm32_get_pin_config(int pin, int func)
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@ -11,15 +11,122 @@
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* @file Header for STM32F4 pin multiplexing helper
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*/
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/* Port A */
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#define STM32F4_PINMUX_FUNC_PA0_PWM2_CH1 STM32_PINMUX_FUNC_ALT_1
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#define STM32F4_PINMUX_FUNC_PA0_UART4_TX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PA1_UART4_RX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PA2_USART2_TX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PA3_USART2_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PA8_UART7_RX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PA9_USART1_TX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PA10_USART1_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PA11_USART6_TX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PA11_UART4_RX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PA12_USART6_RX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PA12_UART4_TX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PA15_USART1_TX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PA15_UART7_TX STM32_PINMUX_FUNC_ALT_8
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/* Port B */
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#define STM32F4_PINMUX_FUNC_PB3_USART1_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PB3_UART7_RX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PB4_UART7_TX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PB5_UART5_RX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PB6_USART1_TX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PB6_UART5_TX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PB7_USART1_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PB8_UART5_RX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PB9_UART5_TX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PB10_USART3_TX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PB11_USART3_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PB12_UART5_RX STM32_PINMUX_FUNC_ALT_11
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#define STM32F4_PINMUX_FUNC_PB13_UART5_TX STM32_PINMUX_FUNC_ALT_11
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/* Port C */
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#define STM32F4_PINMUX_FUNC_PC5_USART3_RX STM32_PINMUX_FUNC_ALT_7
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#define STM32F4_PINMUX_FUNC_PC6_USART6_TX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PC7_USART6_RX STM32_PINMUX_FUNC_ALT_8
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#define STM32F4_PINMUX_FUNC_PC10_USART3_TX STM32_PINMUX_FUNC_ALT_7
|
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|
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#define STM32F4_PINMUX_FUNC_PC11_USART3_RX STM32_PINMUX_FUNC_ALT_7
|
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#define STM32F4_PINMUX_FUNC_PC11_UART4_RX STM32_PINMUX_FUNC_ALT_8
|
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|
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#define STM32F4_PINMUX_FUNC_PC12_UART5_TX STM32_PINMUX_FUNC_ALT_8
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|
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/* Port D */
|
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#define STM32F4_PINMUX_FUNC_PD0_UART4_RX STM32_PINMUX_FUNC_ALT_11
|
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|
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#define STM32F4_PINMUX_FUNC_PD2_UART5_RX STM32_PINMUX_FUNC_ALT_8
|
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|
||||
#define STM32F4_PINMUX_FUNC_PD5_USART2_TX STM32_PINMUX_FUNC_ALT_7
|
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|
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#define STM32F4_PINMUX_FUNC_PD6_USART2_RX STM32_PINMUX_FUNC_ALT_7
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PD8_USART3_TX STM32_PINMUX_FUNC_ALT_7
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PD9_USART3_RX STM32_PINMUX_FUNC_ALT_7
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PD10_UART4_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PD14_UART9_RX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PD15_UART9_TX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
/* Port E */
|
||||
#define STM32F4_PINMUX_FUNC_PE0_UART8_RX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PE1_UART8_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PE2_UART10_RX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PE3_UART10_TX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PE7_UART7_RX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PE8_UART7_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
/* Port F */
|
||||
#define STM32F4_PINMUX_FUNC_PF6_UART7_RX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PF7_UART7_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PF8_UART8_RX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PF9_UART8_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
/* Port G */
|
||||
#define STM32F4_PINMUX_FUNC_PG0_UART9_RX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PG1_UART9_TX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PG9_USART6_RX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PG11_UART10_RX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PG12_UART10_TX STM32_PINMUX_FUNC_ALT_11
|
||||
|
||||
#define STM32F4_PINMUX_FUNC_PG14_USART6_TX STM32_PINMUX_FUNC_ALT_8
|
||||
|
||||
#endif /* _STM32F4_PINMUX_H_ */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue