all: Add py/mphal.h and use it in all ports.

py/mphal.h contains declarations for generic mp_hal_XXX functions, such
as stdio and delay/ticks, which ports should provide definitions for.  A
port will also provide mphalport.h with further HAL declarations.

1 files changed, 0 insertions, 38 deletions

diff --git a/stmhal/mphal.h b/stmhal/mphal.h
deleted file mode 100644
index bafee7b13..000000000
--- a/stmhal/mphal.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// We use the ST Cube HAL library for most hardware peripherals
-#include STM32_HAL_H
-
-// The unique id address differs per MCU.  Ideally this define should
-// go in some MCU-specific header, but for now it lives here.
-#if defined(MCU_SERIES_F4)
-#define MP_HAL_UNIQUE_ID_ADDRESS (0x1fff7a10)
-#elif defined(MCU_SERIES_F7)
-#define MP_HAL_UNIQUE_ID_ADDRESS (0x1ff0f420)
-#else
-#error mphal.h: Unrecognized MCU_SERIES
-#endif
-
-// Basic GPIO functions
-#define GPIO_read_pin(gpio, pin)        (((gpio)->IDR >> (pin)) & 1)
-#if defined(MCU_SERIES_F7)
-#define GPIO_set_pin(gpio, pin_mask)    (((gpio)->BSRR) = (pin_mask))
-#define GPIO_clear_pin(gpio, pin_mask)  (((gpio)->BSRR) = ((pin_mask) << 16))
-#else
-#define GPIO_set_pin(gpio, pin_mask)    (((gpio)->BSRRL) = (pin_mask))
-#define GPIO_clear_pin(gpio, pin_mask)  (((gpio)->BSRRH) = (pin_mask))
-#endif
-#define GPIO_read_output_pin(gpio, pin) (((gpio)->ODR >> (pin)) & 1)
-
-void mp_hal_gpio_clock_enable(GPIO_TypeDef *gpio);
-
-extern const byte mp_hal_status_to_errno_table[4];
-
-NORETURN void mp_hal_raise(HAL_StatusTypeDef status);
-void mp_hal_set_interrupt_char(int c); // -1 to disable
-
-int mp_hal_stdin_rx_chr(void);
-void mp_hal_stdout_tx_str(const char *str);
-void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len);
-void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len);
-
-#define mp_hal_delay_ms HAL_Delay
-#define mp_hal_ticks_ms HAL_GetTick