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https://github.com/ADElectronics/RTL00_WEB_VS.git
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55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
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/*
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* pwm_tst.c
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*
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* Created on: 19/04/2017.
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* Author: pvvx
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*/
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#include <platform_opts.h>
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#include "rtl8195a.h"
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#include "FreeRTOS.h"
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#include "rtl8195a/rtl_libc.h"
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//#include "device.h"
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#include "pwmout_api.h" // mbed
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//#include "main.h"
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#include "web_utils.h"
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#include "objects.h"
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#include "pinmap.h"
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extern const PinMap PinMap_PWM[];
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extern uint32_t gTimerRecord;
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HAL_PWM_ADAPTER pwm_hal_adp;
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static void fATPWM(int argc, char *argv[]) {
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uint8_t pin = ahextoul(argv[1]);
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uint32_t period = ahextoul(argv[2]);
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uint32_t pulse = ahextoul(argv[3]);
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uint32_t peripheral = pinmap_peripheral(pin, PinMap_PWM);
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if(pwm_hal_adp.enable) {
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HAL_Pwm_Disable(&pwm_hal_adp);
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gTimerRecord &= ~(1 << pwm_hal_adp.gtimer_id);
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rtl_memset((void *)&pwm_hal_adp, 0, sizeof(HAL_PWM_ADAPTER));
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};
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if((period) && (unlikely(peripheral != NC))
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&& (HAL_Pwm_Init(&pwm_hal_adp, RTL_GET_PERI_IDX(peripheral), RTL_GET_PERI_SEL(peripheral)) == HAL_OK)) {
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HAL_Pwm_SetDuty(&pwm_hal_adp, period, pulse);
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HAL_Pwm_Enable(&pwm_hal_adp);
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} else {
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printf("Error parameters!");
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};
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}
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//------------------------------------------------------------------------------
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// atpwm=34,1048575,524287
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// atpwm=34,122,61 (8.187kHz)
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// atsw 40000368 85001002 (8.187kHz)
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// atsd 40000360 6
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MON_RAM_TAB_SECTION COMMAND_TABLE console_commands_pwm[] = {
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{ "ATPWM", 3, fATPWM, "=<pin>,<period>,<pulse>: PWM Test" }
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};
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