diff options
Diffstat (limited to 'stmhal/timer.c')
| -rw-r--r-- | stmhal/timer.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/stmhal/timer.c b/stmhal/timer.c index fd0695bdd2..938e965971 100644 --- a/stmhal/timer.c +++ b/stmhal/timer.c @@ -1,5 +1,5 @@ /* - * This file is part of the Micro Python project, http://micropython.org/ + * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) * @@ -28,11 +28,9 @@ #include <stdio.h> #include <string.h> -#include STM32_HAL_H #include "usbd_cdc_msc_hid.h" #include "usbd_cdc_interface.h" -#include "py/nlr.h" #include "py/runtime.h" #include "py/gc.h" #include "timer.h" @@ -218,9 +216,11 @@ TIM_HandleTypeDef *timer_tim6_init(uint freq) { // Interrupt dispatch void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) { + #if MICROPY_HW_ENABLE_SERVO if (htim == &TIM5_Handle) { servo_timer_irq_callback(); } + #endif } // Get the frequency (in Hz) of the source clock for the given timer. @@ -247,7 +247,7 @@ uint32_t timer_get_source_freq(uint32_t tim_id) { } /******************************************************************************/ -/* Micro Python bindings */ +/* MicroPython bindings */ STATIC const mp_obj_type_t pyb_timer_channel_type; @@ -278,7 +278,7 @@ STATIC uint32_t compute_prescaler_period_from_freq(pyb_timer_obj_t *self, mp_obj if (freq <= 0) { goto bad_freq; bad_freq: - nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "must have positive freq")); + mp_raise_ValueError("must have positive freq"); } period = source_freq / freq; } @@ -429,7 +429,7 @@ STATIC void config_deadtime(pyb_timer_obj_t *self, mp_int_t ticks) { TIM_HandleTypeDef *pyb_timer_get_handle(mp_obj_t timer) { if (mp_obj_get_type(timer) != &pyb_timer_type) { - nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "need a Timer object")); + mp_raise_ValueError("need a Timer object"); } pyb_timer_obj_t *self = timer; return &self->tim; @@ -541,7 +541,7 @@ STATIC mp_obj_t pyb_timer_init_helper(pyb_timer_obj_t *self, mp_uint_t n_args, c init->Prescaler = args[1].u_int; init->Period = args[2].u_int; } else { - nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "must specify either freq, or prescaler and period")); + mp_raise_TypeError("must specify either freq, or prescaler and period"); } init->CounterMode = args[3].u_int; @@ -702,7 +702,7 @@ STATIC mp_obj_t pyb_timer_make_new(const mp_obj_type_t *type, size_t n_args, siz #if defined(TIM17) case 17: tim->tim.Instance = TIM17; tim->irqn = TIM1_TRG_COM_TIM17_IRQn; break; #endif - default: nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Timer %d does not exist", tim->tim_id)); + default: nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Timer(%d) doesn't exist", tim->tim_id)); } // set the global variable for interrupt callbacks @@ -891,12 +891,12 @@ STATIC mp_obj_t pyb_timer_channel(mp_uint_t n_args, const mp_obj_t *pos_args, mp mp_obj_t pin_obj = args[2].u_obj; if (pin_obj != mp_const_none) { if (!MP_OBJ_IS_TYPE(pin_obj, &pin_type)) { - nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "pin argument needs to be be a Pin type")); + mp_raise_ValueError("pin argument needs to be be a Pin type"); } const pin_obj_t *pin = pin_obj; const pin_af_obj_t *af = pin_find_af(pin, AF_FN_TIM, self->tim_id); if (af == NULL) { - nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "pin %q doesn't have an af for TIM%d", pin->name, self->tim_id)); + nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_ValueError, "Pin(%q) doesn't have an af for Timer(%d)", pin->name, self->tim_id)); } // pin.init(mode=AF_PP, af=idx) const mp_obj_t args2[6] = { @@ -1149,7 +1149,7 @@ STATIC mp_obj_t pyb_timer_period(mp_uint_t n_args, const mp_obj_t *args) { // Reset the counter to zero. Otherwise, if counter >= period it will // continue counting until it wraps (at either 16 or 32 bits depending // on the timer). - __HAL_TIM_SetCounter(&self->tim, 0); + __HAL_TIM_SetCounter(&self->tim, 0); return mp_const_none; } } @@ -1174,7 +1174,7 @@ STATIC mp_obj_t pyb_timer_callback(mp_obj_t self_in, mp_obj_t callback) { HAL_TIM_Base_Start_IT(&self->tim); // This will re-enable the IRQ HAL_NVIC_EnableIRQ(self->irqn); } else { - nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "callback must be None or a callable object")); + mp_raise_ValueError("callback must be None or a callable object"); } return mp_const_none; } @@ -1331,7 +1331,7 @@ STATIC mp_obj_t pyb_timer_channel_callback(mp_obj_t self_in, mp_obj_t callback) break; } } else { - nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "callback must be None or a callable object")); + mp_raise_ValueError("callback must be None or a callable object"); } return mp_const_none; } |