Commit 27a503f6 authored by Rami Ali's avatar Rami Ali Committed by Damien George
Browse files

stmhal: Refactor UART configuration to use pin objects.

This follows the pattern of other peripherals (I2C, SPI) to specify the
pins using pin objects instead of a pair of GPIO port and pin number.  It
makes it easier to customise the UART pins for a particular board.
parent 4fc607a1
......@@ -24,24 +24,22 @@
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART5_TX_PORT (GPIOC)
#define MICROPY_HW_UART5_TX_PIN (GPIO_PIN_12)
#define MICROPY_HW_UART5_RX_PORT (GPIOD)
#define MICROPY_HW_UART5_RX_PIN (GPIO_PIN_2)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART5_TX (pin_C12)
#define MICROPY_HW_UART5_RX (pin_D2)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -38,3 +38,9 @@ JP37,PC7
JP38,PC8
JP39,PC9
JP40,VUSB
UART1_TX,PA9
UART1_RX,PA10
UART3_TX,PD8
UART3_RX,PD9
UART3_RTS,PD12
UART3_CTS,PD11
......@@ -28,14 +28,14 @@
#define MICROPY_HW_RTC_USE_LSE (0)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART6_PORT (GPIOA)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_11 | GPIO_PIN_12)
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART6_TX (pin_A11)
#define MICROPY_HW_UART6_RX (pin_A12)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -23,20 +23,20 @@
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -46,3 +46,7 @@ PA12,PA12
PD2,PD2
BOOT0,BOOT0
PA15,PA15
UART3_TX,PD8
UART3_RX,PD9
UART3_RTS,PD12
UART3_CTS,PD11
......@@ -29,8 +29,8 @@ void LIMIFROG_board_early_init(void);
#define MICROPY_HW_FLASH_LATENCY FLASH_LATENCY_4
// USART config
#define MICROPY_HW_UART3_PORT (GPIOC)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_10 | GPIO_PIN_11)
#define MICROPY_HW_UART3_TX (pin_C10)
#define MICROPY_HW_UART3_RX (pin_C11)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B8)
......
......@@ -28,20 +28,22 @@ void NETDUINO_PLUS_2_board_early_init(void);
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART5_TX (pin_C12)
#define MICROPY_HW_UART5_RX (pin_D2)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -27,4 +27,9 @@ PWR_SD,PB1
PWR_HDR,PB2
PWR_ETH,PC15
RST_ETH,PD2
UART1_TX,PA9
UART3_TX,PD8
UART3_RX,PD9
UART3_RTS,PD12
UART3_CTS,PD11
UART5_TX,PC12
......@@ -12,11 +12,10 @@
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// UART 2 connects to the STM32F103 (STLINK) on the Nucleo board
// and this is exposed as a USB Serial port.
#define MICROPY_HW_UART_REPL PYB_UART_2
......
......@@ -12,11 +12,10 @@
#define MICROPY_HW_CLK_PLLQ (4)
// UART config
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// UART 2 connects to the STM32F103 (STLINK) on the Nucleo board
// and this is exposed as a USB Serial port.
#define MICROPY_HW_UART_REPL PYB_UART_2
......
......@@ -23,29 +23,25 @@
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#if MICROPY_HW_HAS_SWITCH == 0
// NOTE: A0 also connects to the user switch. To use UART4 you should
// set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back
// of the board near the USER switch).
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#endif
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B8)
......
......@@ -28,17 +28,17 @@
#define MICROPY_HW_RTC_USE_CALOUT (1)
// UART config
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_NAME "XA"
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
#define MICROPY_HW_UART2_NAME "XA"
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_NAME "X"
......
......@@ -28,24 +28,24 @@
#define MICROPY_HW_RTC_USE_CALOUT (1)
// UART config
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_NAME "YB"
#define MICROPY_HW_UART3_PORT (GPIOB)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_10 | GPIO_PIN_11)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_14)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_13)
#define MICROPY_HW_UART4_NAME "XA"
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_NAME "YB"
#define MICROPY_HW_UART3_TX (pin_B10)
#define MICROPY_HW_UART3_RX (pin_B11)
#define MICROPY_HW_UART3_RTS (pin_B14)
#define MICROPY_HW_UART3_CTS (pin_B13)
#define MICROPY_HW_UART4_NAME "XA"
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_NAME "X"
......
......@@ -28,24 +28,24 @@
#define MICROPY_HW_RTC_USE_CALOUT (1)
// UART config
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_PORT (GPIOB)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_NAME "YB"
#define MICROPY_HW_UART3_PORT (GPIOB)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_10 | GPIO_PIN_11)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_14)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_13)
#define MICROPY_HW_UART4_NAME "XA"
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_NAME "XB"
#define MICROPY_HW_UART1_TX (pin_B6)
#define MICROPY_HW_UART1_RX (pin_B7)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_NAME "YB"
#define MICROPY_HW_UART3_TX (pin_B10)
#define MICROPY_HW_UART3_RX (pin_B11)
#define MICROPY_HW_UART3_RTS (pin_B14)
#define MICROPY_HW_UART3_CTS (pin_B13)
#define MICROPY_HW_UART4_NAME "XA"
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART6_NAME "YA"
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_NAME "X"
......
......@@ -24,20 +24,20 @@
#define MICROPY_HW_RTC_USE_LSE (1)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOB)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_10 | GPIO_PIN_11)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_14)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_13)
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_B10)
#define MICROPY_HW_UART3_RX (pin_B11)
#define MICROPY_HW_UART3_RTS (pin_B14)
#define MICROPY_HW_UART3_CTS (pin_B13)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// X-skin: X9=PB6=SCL, X10=PB7=SDA
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -37,3 +37,4 @@ SW,PA13
SD,PC13
MMA_INT,PB2
MMA_AVDD,PB5
UART1_TX,PA9
......@@ -25,14 +25,14 @@
#define MICROPY_HW_RTC_USE_LSE (0)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
......@@ -23,10 +23,10 @@
#define MICROPY_HW_CLK_PLLQ (7)
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOD)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_D8)
#define MICROPY_HW_UART2_RX (pin_D9)
// I2C busses
#define MICROPY_HW_I2C3_SCL (pin_A8)
......
......@@ -28,20 +28,20 @@
#define MICROPY_HW_CLK_PLLQ (8) //divide core clock by this to get 48MHz
// UART config
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART2_PORT (GPIOD)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_5 | GPIO_PIN_6)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#define MICROPY_HW_UART2_TX (pin_D5)
#define MICROPY_HW_UART2_RX (pin_D6)
#define MICROPY_HW_UART2_RTS (pin_D1)
#define MICROPY_HW_UART2_CTS (pin_D0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_A8)
......
......@@ -27,33 +27,29 @@
// A9 is used for USB VBUS detect, and A10 is used for USB_FS_ID.
// UART1 is also on PB6/7 but PB6 is tied to the Audio SCL line.
// Without board modifications, this makes UART1 unusable on this board.
#define MICROPY_HW_UART1_PORT (GPIOA)
#define MICROPY_HW_UART1_PINS (GPIO_PIN_9 | GPIO_PIN_10)
#define MICROPY_HW_UART1_TX (pin_A9)
#define MICROPY_HW_UART1_RX (pin_A10)
#endif
#define MICROPY_HW_UART2_PORT (GPIOA)
#define MICROPY_HW_UART2_PINS (GPIO_PIN_2 | GPIO_PIN_3)
#define MICROPY_HW_UART2_RTS (GPIO_PIN_1)
#define MICROPY_HW_UART2_CTS (GPIO_PIN_0)
#define MICROPY_HW_UART3_PORT (GPIOD)
#define MICROPY_HW_UART3_PINS (GPIO_PIN_8 | GPIO_PIN_9)
#define MICROPY_HW_UART3_RTS (GPIO_PIN_12)
#define MICROPY_HW_UART3_CTS (GPIO_PIN_11)
#define MICROPY_HW_UART2_TX (pin_A2)
#define MICROPY_HW_UART2_RX (pin_A3)
#define MICROPY_HW_UART2_RTS (pin_A1)
#define MICROPY_HW_UART2_CTS (pin_A0)
#define MICROPY_HW_UART3_TX (pin_D8)
#define MICROPY_HW_UART3_RX (pin_D9)
#define MICROPY_HW_UART3_RTS (pin_D12)
#define MICROPY_HW_UART3_CTS (pin_D11)
#if MICROPY_HW_HAS_SWITCH == 0
// NOTE: A0 also connects to the user switch. To use UART4 you should
// set MICROPY_HW_HAS_SWITCH to 0, and also remove SB20 (on the back
// of the board near the USER switch).
#define MICROPY_HW_UART4_PORT (GPIOA)
#define MICROPY_HW_UART4_PINS (GPIO_PIN_0 | GPIO_PIN_1)
#define MICROPY_HW_UART4_TX (pin_A0)
#define MICROPY_HW_UART4_RX (pin_A1)
#endif
// NOTE: PC7 is connected to MCLK on the Audio chip. This is an input signal
// so I think as long as you're not using the audio chip then it should
// be fine to use as a UART pin.
#define MICROPY_HW_UART6_PORT (GPIOC)
#define MICROPY_HW_UART6_PINS (GPIO_PIN_6 | GPIO_PIN_7)
#define MICROPY_HW_UART6_TX (pin_C6)
#define MICROPY_HW_UART6_RX (pin_C7)
// I2C busses
#define MICROPY_HW_I2C1_SCL (pin_B6)
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment