diff options
Diffstat (limited to 'stmhal/modpyb.c')
| -rw-r--r-- | stmhal/modpyb.c | 150 |
1 files changed, 66 insertions, 84 deletions
diff --git a/stmhal/modpyb.c b/stmhal/modpyb.c index e602234fc..b8da948ab 100644 --- a/stmhal/modpyb.c +++ b/stmhal/modpyb.c @@ -34,10 +34,12 @@ #include "py/obj.h" #include "py/gc.h" #include "py/builtin.h" +#include "py/mphal.h" #include "lib/utils/pyexec.h" -#include "lib/fatfs/ff.h" -#include "lib/fatfs/diskio.h" +#include "lib/oofatfs/ff.h" +#include "lib/oofatfs/diskio.h" #include "gccollect.h" +#include "stm32_it.h" #include "irq.h" #include "systick.h" #include "led.h" @@ -61,22 +63,14 @@ #include "usb.h" #include "portmodules.h" #include "modmachine.h" -#include "extmod/fsusermount.h" +#include "extmod/vfs.h" #include "extmod/utime_mphal.h" -/// \function millis() -/// Returns the number of milliseconds since the board was last reset. -/// -/// The result is always a micropython smallint (31-bit signed number), so -/// after 2^30 milliseconds (about 12.4 days) this will start to return -/// negative numbers. -STATIC mp_obj_t pyb_millis(void) { - // We want to "cast" the 32 bit unsigned into a small-int. This means - // copying the MSB down 1 bit (extending the sign down), which is - // equivalent to just using the MP_OBJ_NEW_SMALL_INT macro. - return MP_OBJ_NEW_SMALL_INT(HAL_GetTick()); +STATIC mp_obj_t pyb_fault_debug(mp_obj_t value) { + pyb_hard_fault_debug = mp_obj_is_true(value); + return mp_const_none; } -STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_millis_obj, pyb_millis); +STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_fault_debug_obj, pyb_fault_debug); /// \function elapsed_millis(start) /// Returns the number of milliseconds which have elapsed since `start`. @@ -90,25 +84,11 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_millis_obj, pyb_millis); /// # Perform some operation STATIC mp_obj_t pyb_elapsed_millis(mp_obj_t start) { uint32_t startMillis = mp_obj_get_int(start); - uint32_t currMillis = HAL_GetTick(); + uint32_t currMillis = mp_hal_ticks_ms(); return MP_OBJ_NEW_SMALL_INT((currMillis - startMillis) & 0x3fffffff); } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_millis_obj, pyb_elapsed_millis); -/// \function micros() -/// Returns the number of microseconds since the board was last reset. -/// -/// The result is always a micropython smallint (31-bit signed number), so -/// after 2^30 microseconds (about 17.8 minutes) this will start to return -/// negative numbers. -STATIC mp_obj_t pyb_micros(void) { - // We want to "cast" the 32 bit unsigned into a small-int. This means - // copying the MSB down 1 bit (extending the sign down), which is - // equivalent to just using the MP_OBJ_NEW_SMALL_INT macro. - return MP_OBJ_NEW_SMALL_INT(sys_tick_get_microseconds()); -} -STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_micros_obj, pyb_micros); - /// \function elapsed_micros(start) /// Returns the number of microseconds which have elapsed since `start`. /// @@ -121,108 +101,110 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_micros_obj, pyb_micros); /// # Perform some operation STATIC mp_obj_t pyb_elapsed_micros(mp_obj_t start) { uint32_t startMicros = mp_obj_get_int(start); - uint32_t currMicros = sys_tick_get_microseconds(); + uint32_t currMicros = mp_hal_ticks_us(); return MP_OBJ_NEW_SMALL_INT((currMicros - startMicros) & 0x3fffffff); } STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_micros_obj, pyb_elapsed_micros); MP_DECLARE_CONST_FUN_OBJ_KW(pyb_main_obj); // defined in main.c -STATIC const mp_map_elem_t pyb_module_globals_table[] = { - { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_pyb) }, +STATIC const mp_rom_map_elem_t pyb_module_globals_table[] = { + { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_pyb) }, + + { MP_ROM_QSTR(MP_QSTR_fault_debug), MP_ROM_PTR(&pyb_fault_debug_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_bootloader), (mp_obj_t)&machine_bootloader_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_hard_reset), (mp_obj_t)&machine_reset_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_info), (mp_obj_t)&machine_info_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_unique_id), (mp_obj_t)&machine_unique_id_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_freq), (mp_obj_t)&machine_freq_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_repl_info), (mp_obj_t)&pyb_set_repl_info_obj }, + { MP_ROM_QSTR(MP_QSTR_bootloader), MP_ROM_PTR(&machine_bootloader_obj) }, + { MP_ROM_QSTR(MP_QSTR_hard_reset), MP_ROM_PTR(&machine_reset_obj) }, + { MP_ROM_QSTR(MP_QSTR_info), MP_ROM_PTR(&machine_info_obj) }, + { MP_ROM_QSTR(MP_QSTR_unique_id), MP_ROM_PTR(&machine_unique_id_obj) }, + { MP_ROM_QSTR(MP_QSTR_freq), MP_ROM_PTR(&machine_freq_obj) }, + { MP_ROM_QSTR(MP_QSTR_repl_info), MP_ROM_PTR(&pyb_set_repl_info_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_wfi), (mp_obj_t)&pyb_wfi_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_disable_irq), (mp_obj_t)&pyb_disable_irq_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_enable_irq), (mp_obj_t)&pyb_enable_irq_obj }, + { MP_ROM_QSTR(MP_QSTR_wfi), MP_ROM_PTR(&pyb_wfi_obj) }, + { MP_ROM_QSTR(MP_QSTR_disable_irq), MP_ROM_PTR(&pyb_disable_irq_obj) }, + { MP_ROM_QSTR(MP_QSTR_enable_irq), MP_ROM_PTR(&pyb_enable_irq_obj) }, #if IRQ_ENABLE_STATS - { MP_OBJ_NEW_QSTR(MP_QSTR_irq_stats), (mp_obj_t)&pyb_irq_stats_obj }, + { MP_ROM_QSTR(MP_QSTR_irq_stats), MP_ROM_PTR(&pyb_irq_stats_obj) }, #endif - { MP_OBJ_NEW_QSTR(MP_QSTR_stop), (mp_obj_t)&machine_sleep_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_standby), (mp_obj_t)&machine_deepsleep_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_main), (mp_obj_t)&pyb_main_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_repl_uart), (mp_obj_t)&mod_os_dupterm_obj }, + { MP_ROM_QSTR(MP_QSTR_stop), MP_ROM_PTR(&machine_sleep_obj) }, + { MP_ROM_QSTR(MP_QSTR_standby), MP_ROM_PTR(&machine_deepsleep_obj) }, + { MP_ROM_QSTR(MP_QSTR_main), MP_ROM_PTR(&pyb_main_obj) }, + { MP_ROM_QSTR(MP_QSTR_repl_uart), MP_ROM_PTR(&mod_os_dupterm_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_usb_mode), (mp_obj_t)&pyb_usb_mode_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_hid_mouse), (mp_obj_t)&pyb_usb_hid_mouse_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_hid_keyboard), (mp_obj_t)&pyb_usb_hid_keyboard_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_USB_VCP), (mp_obj_t)&pyb_usb_vcp_type }, - { MP_OBJ_NEW_QSTR(MP_QSTR_USB_HID), (mp_obj_t)&pyb_usb_hid_type }, + { MP_ROM_QSTR(MP_QSTR_usb_mode), MP_ROM_PTR(&pyb_usb_mode_obj) }, + { MP_ROM_QSTR(MP_QSTR_hid_mouse), MP_ROM_PTR(&pyb_usb_hid_mouse_obj) }, + { MP_ROM_QSTR(MP_QSTR_hid_keyboard), MP_ROM_PTR(&pyb_usb_hid_keyboard_obj) }, + { MP_ROM_QSTR(MP_QSTR_USB_VCP), MP_ROM_PTR(&pyb_usb_vcp_type) }, + { MP_ROM_QSTR(MP_QSTR_USB_HID), MP_ROM_PTR(&pyb_usb_hid_type) }, // these 2 are deprecated; use USB_VCP.isconnected and USB_HID.send instead - { MP_OBJ_NEW_QSTR(MP_QSTR_have_cdc), (mp_obj_t)&pyb_have_cdc_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_hid), (mp_obj_t)&pyb_hid_send_report_obj }, + { MP_ROM_QSTR(MP_QSTR_have_cdc), MP_ROM_PTR(&pyb_have_cdc_obj) }, + { MP_ROM_QSTR(MP_QSTR_hid), MP_ROM_PTR(&pyb_hid_send_report_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_millis), (mp_obj_t)&pyb_millis_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_elapsed_millis), (mp_obj_t)&pyb_elapsed_millis_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_micros), (mp_obj_t)&pyb_micros_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_elapsed_micros), (mp_obj_t)&pyb_elapsed_micros_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_delay), (mp_obj_t)&mp_utime_sleep_ms_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_udelay), (mp_obj_t)&mp_utime_sleep_us_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_sync), (mp_obj_t)&mod_os_sync_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_mount), (mp_obj_t)&fsuser_mount_obj }, + { MP_ROM_QSTR(MP_QSTR_millis), MP_ROM_PTR(&mp_utime_ticks_ms_obj) }, + { MP_ROM_QSTR(MP_QSTR_elapsed_millis), MP_ROM_PTR(&pyb_elapsed_millis_obj) }, + { MP_ROM_QSTR(MP_QSTR_micros), MP_ROM_PTR(&mp_utime_ticks_us_obj) }, + { MP_ROM_QSTR(MP_QSTR_elapsed_micros), MP_ROM_PTR(&pyb_elapsed_micros_obj) }, + { MP_ROM_QSTR(MP_QSTR_delay), MP_ROM_PTR(&mp_utime_sleep_ms_obj) }, + { MP_ROM_QSTR(MP_QSTR_udelay), MP_ROM_PTR(&mp_utime_sleep_us_obj) }, + { MP_ROM_QSTR(MP_QSTR_sync), MP_ROM_PTR(&mod_os_sync_obj) }, + { MP_ROM_QSTR(MP_QSTR_mount), MP_ROM_PTR(&mp_vfs_mount_obj) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_Timer), (mp_obj_t)&pyb_timer_type }, + { MP_ROM_QSTR(MP_QSTR_Timer), MP_ROM_PTR(&pyb_timer_type) }, #if MICROPY_HW_ENABLE_RNG - { MP_OBJ_NEW_QSTR(MP_QSTR_rng), (mp_obj_t)&pyb_rng_get_obj }, + { MP_ROM_QSTR(MP_QSTR_rng), MP_ROM_PTR(&pyb_rng_get_obj) }, #endif #if MICROPY_HW_ENABLE_RTC - { MP_OBJ_NEW_QSTR(MP_QSTR_RTC), (mp_obj_t)&pyb_rtc_type }, + { MP_ROM_QSTR(MP_QSTR_RTC), MP_ROM_PTR(&pyb_rtc_type) }, #endif - { MP_OBJ_NEW_QSTR(MP_QSTR_Pin), (mp_obj_t)&pin_type }, - { MP_OBJ_NEW_QSTR(MP_QSTR_ExtInt), (mp_obj_t)&extint_type }, + { MP_ROM_QSTR(MP_QSTR_Pin), MP_ROM_PTR(&pin_type) }, + { MP_ROM_QSTR(MP_QSTR_ExtInt), MP_ROM_PTR(&extint_type) }, #if MICROPY_HW_ENABLE_SERVO - { MP_OBJ_NEW_QSTR(MP_QSTR_pwm), (mp_obj_t)&pyb_pwm_set_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_servo), (mp_obj_t)&pyb_servo_set_obj }, - { MP_OBJ_NEW_QSTR(MP_QSTR_Servo), (mp_obj_t)&pyb_servo_type }, + { MP_ROM_QSTR(MP_QSTR_pwm), MP_ROM_PTR(&pyb_pwm_set_obj) }, + { MP_ROM_QSTR(MP_QSTR_servo), MP_ROM_PTR(&pyb_servo_set_obj) }, + { MP_ROM_QSTR(MP_QSTR_Servo), MP_ROM_PTR(&pyb_servo_type) }, #endif #if MICROPY_HW_HAS_SWITCH - { MP_OBJ_NEW_QSTR(MP_QSTR_Switch), (mp_obj_t)&pyb_switch_type }, + { MP_ROM_QSTR(MP_QSTR_Switch), MP_ROM_PTR(&pyb_switch_type) }, #endif #if MICROPY_HW_HAS_FLASH - { MP_OBJ_NEW_QSTR(MP_QSTR_Flash), (mp_obj_t)&pyb_flash_type }, + { MP_ROM_QSTR(MP_QSTR_Flash), MP_ROM_PTR(&pyb_flash_type) }, #endif #if MICROPY_HW_HAS_SDCARD - { MP_OBJ_NEW_QSTR(MP_QSTR_SD), (mp_obj_t)&pyb_sdcard_obj }, // now obsolete - { MP_OBJ_NEW_QSTR(MP_QSTR_SDCard), (mp_obj_t)&pyb_sdcard_type }, + { MP_ROM_QSTR(MP_QSTR_SD), MP_ROM_PTR(&pyb_sdcard_obj) }, // now obsolete + { MP_ROM_QSTR(MP_QSTR_SDCard), MP_ROM_PTR(&pyb_sdcard_type) }, #endif #if defined(MICROPY_HW_LED1) - { MP_OBJ_NEW_QSTR(MP_QSTR_LED), (mp_obj_t)&pyb_led_type }, + { MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pyb_led_type) }, #endif - { MP_OBJ_NEW_QSTR(MP_QSTR_I2C), (mp_obj_t)&pyb_i2c_type }, - { MP_OBJ_NEW_QSTR(MP_QSTR_SPI), (mp_obj_t)&pyb_spi_type }, - { MP_OBJ_NEW_QSTR(MP_QSTR_UART), (mp_obj_t)&pyb_uart_type }, + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&pyb_i2c_type) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&pyb_spi_type) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&pyb_uart_type) }, #if MICROPY_HW_ENABLE_CAN - { MP_OBJ_NEW_QSTR(MP_QSTR_CAN), (mp_obj_t)&pyb_can_type }, + { MP_ROM_QSTR(MP_QSTR_CAN), MP_ROM_PTR(&pyb_can_type) }, #endif - { MP_OBJ_NEW_QSTR(MP_QSTR_ADC), (mp_obj_t)&pyb_adc_type }, - { MP_OBJ_NEW_QSTR(MP_QSTR_ADCAll), (mp_obj_t)&pyb_adc_all_type }, + { MP_ROM_QSTR(MP_QSTR_ADC), MP_ROM_PTR(&pyb_adc_type) }, + { MP_ROM_QSTR(MP_QSTR_ADCAll), MP_ROM_PTR(&pyb_adc_all_type) }, #if MICROPY_HW_ENABLE_DAC - { MP_OBJ_NEW_QSTR(MP_QSTR_DAC), (mp_obj_t)&pyb_dac_type }, + { MP_ROM_QSTR(MP_QSTR_DAC), MP_ROM_PTR(&pyb_dac_type) }, #endif #if MICROPY_HW_HAS_MMA7660 - { MP_OBJ_NEW_QSTR(MP_QSTR_Accel), (mp_obj_t)&pyb_accel_type }, + { MP_ROM_QSTR(MP_QSTR_Accel), MP_ROM_PTR(&pyb_accel_type) }, #endif #if MICROPY_HW_HAS_LCD - { MP_OBJ_NEW_QSTR(MP_QSTR_LCD), (mp_obj_t)&pyb_lcd_type }, + { MP_ROM_QSTR(MP_QSTR_LCD), MP_ROM_PTR(&pyb_lcd_type) }, #endif }; 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