diff --git a/stmhal/boards/PYBV10/mpconfigboard.h b/stmhal/boards/PYBV10/mpconfigboard.h
index 7fe33894d4027dc839ae7b90547bf9a88d78abe2..ca3764c2ba5df5b4816e929366ed0f1e72d4d8f7 100644
--- a/stmhal/boards/PYBV10/mpconfigboard.h
+++ b/stmhal/boards/PYBV10/mpconfigboard.h
@@ -1,5 +1,3 @@
-#define PYBV10
-
#define MICROPY_HW_BOARD_NAME "PYBv1.0"
#define MICROPY_HW_MCU_NAME "STM32F405RG"
#define MICROPY_PY_SYS_PLATFORM "pyboard"
@@ -29,18 +27,22 @@
#define MICROPY_HW_RTC_USE_LSE (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)
@@ -52,6 +54,10 @@
#define MICROPY_HW_I2C2_SCL (pin_B10)
#define MICROPY_HW_I2C2_SDA (pin_B11)
+// CAN busses
+#define MICROPY_HW_CAN1_NAME "YA" // CAN1 on RX,TX = Y3,Y4 = PB8,PB9
+#define MICROPY_HW_CAN2_NAME "YB" // CAN2 on RX,TX = Y5,Y6 = PB12,PB13
+
// USRSW has no pullup or pulldown, and pressing the switch makes the input go low
#define MICROPY_HW_USRSW_PIN (pin_B3)
#define MICROPY_HW_USRSW_PULL (GPIO_PULLUP)
diff --git a/stmhal/boards/PYBV3/mpconfigboard.h b/stmhal/boards/PYBV3/mpconfigboard.h
index 86daf0c3938eec2f30bfe68797fdd68dbb849520..a837aaf4ae37f75b6bfa633f9470293202ee2887 100644
--- a/stmhal/boards/PYBV3/mpconfigboard.h
+++ b/stmhal/boards/PYBV3/mpconfigboard.h
@@ -1,5 +1,3 @@
-#define PYBV3
-
#define MICROPY_HW_BOARD_NAME "PYBv3"
#define MICROPY_HW_MCU_NAME "STM32F405RG"
diff --git a/stmhal/boards/PYBV4/mpconfigboard.h b/stmhal/boards/PYBV4/mpconfigboard.h
index 4c46052b2258e96423e10775c26df9bb810ca370..8b57d1e608471fc0d9e1a5b4e494accc7909de81 100644
--- a/stmhal/boards/PYBV4/mpconfigboard.h
+++ b/stmhal/boards/PYBV4/mpconfigboard.h
@@ -1,7 +1,6 @@
-#define PYBV4
-
#define MICROPY_HW_BOARD_NAME "PYBv4"
#define MICROPY_HW_MCU_NAME "STM32F405RG"
+#define MICROPY_PY_SYS_PLATFORM "pyboard"
#define MICROPY_HW_HAS_SWITCH (1)
#define MICROPY_HW_HAS_SDCARD (1)
@@ -28,18 +27,22 @@
#define MICROPY_HW_RTC_USE_LSE (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)
@@ -51,6 +54,10 @@
#define MICROPY_HW_I2C2_SCL (pin_B10)
#define MICROPY_HW_I2C2_SDA (pin_B11)
+// CAN busses
+#define MICROPY_HW_CAN1_NAME "YA" // CAN1 on RX,TX = Y3,Y4 = PB8,PB9
+#define MICROPY_HW_CAN2_NAME "YB" // CAN2 on RX,TX = Y5,Y6 = PB12,PB13
+
// USRSW has no pullup or pulldown, and pressing the switch makes the input go low
#define MICROPY_HW_USRSW_PIN (pin_B3)
#define MICROPY_HW_USRSW_PULL (GPIO_PULLUP)
diff --git a/stmhal/can.c b/stmhal/can.c
index f4758399cec6010343ea6e72e8cc23b4b653e87b..18fd31eeb67845202cd377b802c630053b86b82e 100644
--- a/stmhal/can.c
+++ b/stmhal/can.c
@@ -352,11 +352,13 @@ STATIC mp_obj_t pyb_can_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n
if (MP_OBJ_IS_STR(args[0])) {
const char *port = mp_obj_str_get_str(args[0]);
if (0) {
- #if defined(PYBV10)
- } else if (strcmp(port, "YA") == 0) {
- o->can_id = PYB_CAN_YA;
- } else if (strcmp(port, "YB") == 0) {
- o->can_id = PYB_CAN_YB;
+ #ifdef MICROPY_HW_CAN1_NAME
+ } else if (strcmp(port, MICROPY_HW_CAN1_NAME) == 0) {
+ o->can_id = PYB_CAN_1;
+ #endif
+ #ifdef MICROPY_HW_CAN2_NAME
+ } else if (strcmp(port, MICROPY_HW_CAN2_NAME) == 0) {
+ o->can_id = PYB_CAN_2;
#endif
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "CAN port %s does not exist", port));
diff --git a/stmhal/can.h b/stmhal/can.h
index b9d431e79b0322dc2cf2fb4574210262a2188aea..4d4b1bb833a0c6f16d5ead105feb288561531c2a 100644
--- a/stmhal/can.h
+++ b/stmhal/can.h
@@ -27,12 +27,6 @@
#define PYB_CAN_1 (1)
#define PYB_CAN_2 (2)
-// aliases for pyboard
-#if defined(PYBV10)
-#define PYB_CAN_YA PYB_CAN_1 // CAN1 on RX,TX = Y3,Y4 = PB8,PB9
-#define PYB_CAN_YB PYB_CAN_2 // CAN2 on RX,TX = Y5,Y6 = PB12,PB13
-#endif
-
extern const mp_obj_type_t pyb_can_type;
void can_init0(void);
diff --git a/stmhal/uart.c b/stmhal/uart.c
index 676ccee48f5079ab4148370434304be0d002e392..e1357b1f64f69520eed3431627da2812c2765bca 100644
--- a/stmhal/uart.c
+++ b/stmhal/uart.c
@@ -504,16 +504,30 @@ STATIC mp_obj_t pyb_uart_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t
if (MP_OBJ_IS_STR(args[0])) {
const char *port = mp_obj_str_get_str(args[0]);
if (0) {
-#if defined(PYBV10)
- } else if (strcmp(port, "XA") == 0) {
- uart_id = PYB_UART_XA;
- } else if (strcmp(port, "XB") == 0) {
- uart_id = PYB_UART_XB;
- } else if (strcmp(port, "YA") == 0) {
- uart_id = PYB_UART_YA;
- } else if (strcmp(port, "YB") == 0) {
- uart_id = PYB_UART_YB;
-#endif
+ #ifdef MICROPY_HW_UART1_NAME
+ } else if (strcmp(port, MICROPY_HW_UART1_NAME) == 0) {
+ uart_id = PYB_UART_1;
+ #endif
+ #ifdef MICROPY_HW_UART2_NAME
+ } else if (strcmp(port, MICROPY_HW_UART2_NAME) == 0) {
+ uart_id = PYB_UART_2;
+ #endif
+ #ifdef MICROPY_HW_UART3_NAME
+ } else if (strcmp(port, MICROPY_HW_UART3_NAME) == 0) {
+ uart_id = PYB_UART_3;
+ #endif
+ #ifdef MICROPY_HW_UART4_NAME
+ } else if (strcmp(port, MICROPY_HW_UART4_NAME) == 0) {
+ uart_id = PYB_UART_4;
+ #endif
+ #ifdef MICROPY_HW_UART5_NAME
+ } else if (strcmp(port, MICROPY_HW_UART5_NAME) == 0) {
+ uart_id = PYB_UART_5;
+ #endif
+ #ifdef MICROPY_HW_UART6_NAME
+ } else if (strcmp(port, MICROPY_HW_UART6_NAME) == 0) {
+ uart_id = PYB_UART_6;
+ #endif
} else {
nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "UART(%s) does not exist", port));
}
diff --git a/stmhal/uart.h b/stmhal/uart.h
index eb772141515180bd8fd6e01aac5a8321cf6b56dd..5b223c5c619f9732cb06978c24ebf00fb5d35628 100644
--- a/stmhal/uart.h
+++ b/stmhal/uart.h
@@ -32,14 +32,6 @@ typedef enum {
PYB_UART_4 = 4,
PYB_UART_5 = 5,
PYB_UART_6 = 6,
-
-#if defined(PYBV10)
- PYB_UART_XA = 4, // UART4 on X1, X2 = PA0, PA1
- PYB_UART_XB = 1, // USART1 on X9, X10 = PB6, PB7
- PYB_UART_YA = 6, // USART6 on Y1, Y2 = PC6, PC7
- PYB_UART_YB = 3, // USART3 on Y9, Y10 = PB10, PB11
-#endif
-
} pyb_uart_t;
typedef struct _pyb_uart_obj_t pyb_uart_obj_t;