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Clean up debugging edits

This commit is contained in:
Hierophect 2020-01-04 13:53:31 -05:00
parent 36088becc9
commit d0fab1c728
2 changed files with 27 additions and 179 deletions
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7
ports/stm32f4/Makefile
View File

@ -22,7 +22,7 @@
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#DEBUG = 1
DEBUG = 1
# Select the board to build for.
ifeq ($(BOARD),)
@ -85,11 +85,6 @@ ifeq ($(DEBUG), 1)
CFLAGS += -fno-inline -fno-ipa-sra
else
CFLAGS += -Os -DNDEBUG
CFLAGS += -ggdb
# CFLAGS += -fno-inline -fno-ipa-sra
#CFLAGS += -Os -DNDEBUG
# TODO: Test with -flto
### CFLAGS += -flto
endif

199
ports/stm32f4/common-hal/pulseio/PWMOut.c
View File

@ -26,7 +26,6 @@
*/
#include <stdint.h>
#include <string.h> //add
#include "py/runtime.h"
#include "common-hal/pulseio/PWMOut.h"
#include "shared-bindings/pulseio/PWMOut.h"
@ -89,7 +88,6 @@ STATIC void timer_get_optimal_divisors(uint32_t*period, uint32_t*prescaler,
}
void pwmout_reset(void) {
mp_printf(&mp_plat_print, "reset\n");
uint16_t never_reset_mask = 0x00;
for(int i=0;i<TIM_BANK_ARRAY_LEN;i++) {
if (!never_reset_tim[i]) {
@ -126,7 +124,6 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self,
uint16_t duty,
uint32_t frequency,
bool variable_frequency) {
mp_printf(&mp_plat_print, "Construct PWM\n");
TIM_TypeDef * TIMx;
uint8_t tim_num = sizeof(mcu_tim_pin_list)/sizeof(*mcu_tim_pin_list);
bool tim_chan_taken = false;
@ -190,9 +187,6 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self,
}
}
mp_printf(&mp_plat_print, "X:%d Y:%d\n", TIMx, first_time_setup);
//OG
GPIO_InitTypeDef GPIO_InitStruct = {0};
GPIO_InitStruct.Pin = pin_mask(pin->number);
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
@ -200,195 +194,59 @@ pwmout_result_t common_hal_pulseio_pwmout_construct(pulseio_pwmout_obj_t* self,
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
GPIO_InitStruct.Alternate = self->tim->altfn_index;
HAL_GPIO_Init(pin_port(pin->port), &GPIO_InitStruct);
mp_printf(&mp_plat_print, "Good GPIO init\n");
// __HAL_RCC_GPIOA_CLK_ENABLE();
// /**TIM2 GPIO Configuration
// PA1 ------> TIM2_CH2
// */
// GPIO_InitTypeDef GPIO_InitStruct = {0};
// GPIO_InitStruct.Pin = GPIO_PIN_1;
// GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
// GPIO_InitStruct.Pull = GPIO_NOPULL;
// GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
// GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
mp_printf(&mp_plat_print, "PWM Pin:%d Port:%d\n", pin->number, pin->port);
//OG
tim_clock_enable(1<<(self->tim->tim_index - 1));
//__HAL_RCC_TIM2_CLK_ENABLE();
mp_printf(&mp_plat_print, "Good clock init\n");
//OG
// //translate channel into handle value
//translate channel into handle value
self->channel = 4 * (self->tim->channel_index - 1);
// uint32_t prescaler = 0; //prescaler is 15 bit
// uint32_t period = 0; //period is 16 bit
// timer_get_optimal_divisors(&period, &prescaler,frequency,timer_get_source_freq(self->tim->tim_index));
// //Timer init
self->handle.Instance = TIM2; //TIMx;
self->handle.Init.Period = 8749;//period - 1;
self->handle.Init.Prescaler = 0;//prescaler - 1;
uint32_t prescaler = 0; //prescaler is 15 bit
uint32_t period = 0; //period is 16 bit
timer_get_optimal_divisors(&period, &prescaler,frequency,timer_get_source_freq(self->tim->tim_index));
//Timer init
self->handle.Instance = TIMx;
self->handle.Init.Period = period - 1;
self->handle.Init.Prescaler = prescaler - 1;
self->handle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
self->handle.Init.CounterMode = TIM_COUNTERMODE_UP;
self->handle.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
//self->handle.Init.RepetitionCounter = 0;
self->handle.Init.RepetitionCounter = 0;
//only run init if this is the first instance of this timer
// if (first_time_setup) {
if (first_time_setup) {
if (HAL_TIM_PWM_Init(&self->handle) != HAL_OK) {
mp_raise_ValueError(translate("Could not initialize timer"));
}
// }
/* USER CODE END TIM2_Init 1 */
// TIM_HandleTypeDef htim2;
// htim2.Instance = TIM2;
// htim2.Init.Prescaler = 0;
// htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
// htim2.Init.Period = 8749;
// htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
// htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
// if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
// {
// mp_raise_ValueError(translate("Could not start PWM1"));
// }
//OG not needed
TIM_MasterConfigTypeDef sMasterConfig = {0};
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if (HAL_TIMEx_MasterConfigSynchronization(&self->handle, &sMasterConfig) != HAL_OK)
{
mp_raise_ValueError(translate("Internal Error"));
}
//OG
// //Channel/PWM init
//memset(&(self->chan_handle), 0, sizeof(TIM_OC_InitTypeDef)); //doesn't seem to affect it
self->chan_handle.OCNPolarity = 0;
self->chan_handle.OCIdleState = 0;
self->chan_handle.OCNIdleState = 0;
//Channel/PWM init
self->chan_handle.OCMode = TIM_OCMODE_PWM1;
self->chan_handle.Pulse = 7000;
self->chan_handle.OCPolarity = TIM_OCPOLARITY_HIGH;
self->chan_handle.Pulse = timer_get_internal_duty(duty, period);
self->chan_handle.OCPolarity = TIM_OCPOLARITY_LOW;
self->chan_handle.OCFastMode = TIM_OCFAST_DISABLE;
//TIM_OC_InitTypeDef sConfigOC = self->chan_handle;
mp_printf(&mp_plat_print, "Complete");
if (HAL_TIM_PWM_ConfigChannel(&self->handle, &(self->chan_handle), (uint32_t)self->channel) != HAL_OK)
{
self->chan_handle.OCNPolarity = TIM_OCNPOLARITY_LOW; // needed for TIM1 and TIM8
self->chan_handle.OCIdleState = TIM_OCIDLESTATE_SET; // needed for TIM1 and TIM8
self->chan_handle.OCNIdleState = TIM_OCNIDLESTATE_SET; // needed for TIM1 and TIM8
if (HAL_TIM_PWM_ConfigChannel(&self->handle, &self->chan_handle, self->channel) != HAL_OK) {
mp_raise_ValueError(translate("Could not initialize channel"));
}
if (HAL_TIM_PWM_Start(&self->handle, self->channel) != HAL_OK) {
mp_raise_ValueError(translate("Could not start PWM"));
}
// TIM_OC_InitTypeDef sConfigOC = {0};
// sConfigOC.OCNPolarity = 0;
// sConfigOC.OCIdleState = 0;
// sConfigOC.OCNIdleState = 0;
// sConfigOC.OCMode = TIM_OCMODE_PWM1;
// sConfigOC.Pulse = 7000;
// sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
// sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
// if (HAL_TIM_PWM_ConfigChannel(&self->handle, &sConfigOC, self->channel) != HAL_OK)
// {
// mp_raise_ValueError(translate("Could not initialize channel"));
// }
//OG
// if (HAL_TIM_PWM_Start(&self->handle, self->channel) != HAL_OK) {
// mp_raise_ValueError(translate("Could not start PWM"));
// }
//HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_2);
HAL_TIM_PWM_Start(&self->handle, self->channel);
mp_printf(&mp_plat_print, "Complete");
// period, prescaler, timer_get_internal_duty(duty, period));
// mp_printf(&mp_plat_print, "SrcFreq: %d Per:%d presc:%d, doot:%d \n",timer_get_source_freq(self->tim->tim_index),
// period, prescaler, timer_get_internal_duty(duty, period));
// self->variable_frequency = variable_frequency;
// self->frequency = frequency;
// self->duty_cycle = duty;
// self->period = period;
//FULL REPLACE
// __HAL_RCC_TIM2_CLK_ENABLE();
// TIM_MasterConfigTypeDef sMasterConfig = {0};
// TIM_OC_InitTypeDef sConfigOC = {0};
// TIM_HandleTypeDef htim2;
// /* USER CODE BEGIN TIM2_Init 1 */
// /* USER CODE END TIM2_Init 1 */
// htim2.Instance = TIM2;
// htim2.Init.Prescaler = 0;
// htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
// htim2.Init.Period = 8749;
// htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
// htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
// if (HAL_TIM_PWM_Init(&htim2) != HAL_OK)
// {
// mp_raise_ValueError(translate("Could not start PWM1"));
// }
// sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
// sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
// if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
// {
// mp_raise_ValueError(translate("Could not start PWM2"));
// }
// sConfigOC.OCMode = TIM_OCMODE_PWM1;
// sConfigOC.Pulse = 7000;
// sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
// sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
// if (HAL_TIM_PWM_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
// {
// mp_raise_ValueError(translate("Could not start PWM3"));
// }
// /* USER CODE BEGIN TIM2_Init 2 */
// /* USER CODE END TIM2_Init 2 */
// __HAL_RCC_GPIOA_CLK_ENABLE();
// /**TIM2 GPIO Configuration
// PA1 ------> TIM2_CH2
// */
// GPIO_InitTypeDef GPIO_InitStruct = {0};
// GPIO_InitStruct.Pin = GPIO_PIN_1;
// GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
// GPIO_InitStruct.Pull = GPIO_NOPULL;
// GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
// GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
// HAL_TIM_PWM_Start(&htim2, TIM_CHANNEL_2);
self->variable_frequency = variable_frequency;
self->frequency = frequency;
self->duty_cycle = duty;
self->period = period;
return PWMOUT_OK;
}
bool common_hal_pulseio_pwmout_deinited(pulseio_pwmout_obj_t* self) {
mp_printf(&mp_plat_print, "Deinited\n");
return self->tim == mp_const_none;
}
void common_hal_pulseio_pwmout_deinit(pulseio_pwmout_obj_t* self) {
mp_printf(&mp_plat_print, "Deinit\n");
if (common_hal_pulseio_pwmout_deinited(self)) {
return;
}
@ -410,19 +268,16 @@ void common_hal_pulseio_pwmout_deinit(pulseio_pwmout_obj_t* self) {
}
void common_hal_pulseio_pwmout_set_duty_cycle(pulseio_pwmout_obj_t* self, uint16_t duty) {
mp_printf(&mp_plat_print, "setduty\n");
uint32_t internal_duty_cycle = timer_get_internal_duty(duty, self->period);
__HAL_TIM_SET_COMPARE(&self->handle, self->channel, internal_duty_cycle);
self->duty_cycle = duty;
}
uint16_t common_hal_pulseio_pwmout_get_duty_cycle(pulseio_pwmout_obj_t* self) {
mp_printf(&mp_plat_print, "getduty\n");
return self->duty_cycle;
}
void common_hal_pulseio_pwmout_set_frequency(pulseio_pwmout_obj_t* self, uint32_t frequency) {
mp_printf(&mp_plat_print, "setfreq\n");
//don't halt setup for the same frequency
if (frequency == self->frequency) return;
@ -457,12 +312,10 @@ void common_hal_pulseio_pwmout_set_frequency(pulseio_pwmout_obj_t* self, uint32_
}
uint32_t common_hal_pulseio_pwmout_get_frequency(pulseio_pwmout_obj_t* self) {
mp_printf(&mp_plat_print, "getfreq\n");
return self->frequency;
}
bool common_hal_pulseio_pwmout_get_variable_frequency(pulseio_pwmout_obj_t* self) {
mp_printf(&mp_plat_print, "getvarfreq\n");
return self->variable_frequency;
}