diff options
| author | Chris Mason | 2021-02-17 11:07:34 +1100 |
|---|---|---|
| committer | Damien George | 2021-02-21 15:49:32 +1100 |
| commit | 9d674cf7ab8570637dfab23811800e3b98babad9 (patch) | |
| tree | c9a3b89e1da78298579209027d4a1057d301680e /ports/stm32/mpconfigboard_common.h | |
| parent | 1342debb9b419f78566e173b55b67b15f0a89ee4 (diff) | |
stm32/uart: Add support for LPUART1 on L0, L4, H7 and WB MCUs.
Add LPUART1 as a standard UART. No low power features are supported, yet.
LPUART1 is enabled as the next available UART after the standard U(S)ARTs:
STM32WB: LPUART1 = UART(2)
STM32L0: LPUART1 = UART(6)
STM32L4: LPUART1 = UART(6)
STM32H7: LPUART1 = UART(9)
On all ports: LPUART1 = machine.UART('LP1')
LPUART1 is enabled by defining MICROPY_HW_LPUART1_TX and
MICROPY_HW_LPUART1_RX in mpconfigboard.h.
Signed-off-by: Chris Mason <c.mason@inchipdesign.com.au>
Diffstat (limited to 'ports/stm32/mpconfigboard_common.h')
| -rw-r--r-- | ports/stm32/mpconfigboard_common.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ports/stm32/mpconfigboard_common.h b/ports/stm32/mpconfigboard_common.h index 615310e51..ed30d17bd 100644 --- a/ports/stm32/mpconfigboard_common.h +++ b/ports/stm32/mpconfigboard_common.h @@ -181,6 +181,7 @@ #define MICROPY_HW_MAX_I2C (2) #define MICROPY_HW_MAX_TIMER (17) #define MICROPY_HW_MAX_UART (8) +#define MICROPY_HW_MAX_LPUART (0) // Configuration for STM32F4 series #elif defined(STM32F4) @@ -200,6 +201,7 @@ #else #define MICROPY_HW_MAX_UART (6) #endif +#define MICROPY_HW_MAX_LPUART (0) // Configuration for STM32F7 series #elif defined(STM32F7) @@ -214,6 +216,7 @@ #define MICROPY_HW_MAX_I2C (4) #define MICROPY_HW_MAX_TIMER (17) #define MICROPY_HW_MAX_UART (8) +#define MICROPY_HW_MAX_LPUART (0) // Configuration for STM32H7 series #elif defined(STM32H7) @@ -223,6 +226,7 @@ #define MICROPY_HW_MAX_I2C (4) #define MICROPY_HW_MAX_TIMER (17) #define MICROPY_HW_MAX_UART (8) +#define MICROPY_HW_MAX_LPUART (1) // Configuration for STM32L0 series #elif defined(STM32L0) @@ -232,6 +236,7 @@ #define MICROPY_HW_MAX_I2C (3) #define MICROPY_HW_MAX_TIMER (22) #define MICROPY_HW_MAX_UART (5) +#define MICROPY_HW_MAX_LPUART (1) // Configuration for STM32L4 series #elif defined(STM32L4) @@ -240,7 +245,8 @@ #define PYB_EXTI_NUM_VECTORS (23) #define MICROPY_HW_MAX_I2C (4) #define MICROPY_HW_MAX_TIMER (17) -#define MICROPY_HW_MAX_UART (6) +#define MICROPY_HW_MAX_UART (5) +#define MICROPY_HW_MAX_LPUART (1) // Configuration for STM32WB series #elif defined(STM32WB) @@ -250,6 +256,7 @@ #define MICROPY_HW_MAX_I2C (3) #define MICROPY_HW_MAX_TIMER (17) #define MICROPY_HW_MAX_UART (1) +#define MICROPY_HW_MAX_LPUART (1) #ifndef MICROPY_HW_STM32WB_FLASH_SYNCRONISATION #define MICROPY_HW_STM32WB_FLASH_SYNCRONISATION (1) |