61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
#include "uart_commands.h"
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#include "tim.h"
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enum name
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{
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ATop,
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ABottom,
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BTop,
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BBottom,
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CTop,
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CBottom,
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NAME_MAX
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};
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enum
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{
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CCR1_OFFSET = 0x34,
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CCR2_OFFSET = 0x38,
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CCR3_OFFSET = 0x3C,
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CCR4_OFFSET = 0x40,
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};
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static volatile uint32_t *(pwm_registers)[NAME_MAX] =
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{
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(volatile uint32_t *)(TIM3_BASE + CCR1_OFFSET),
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(volatile uint32_t *)(TIM3_BASE + CCR2_OFFSET),
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(volatile uint32_t *)(TIM3_BASE + CCR3_OFFSET),
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(volatile uint32_t *)(TIM3_BASE + CCR4_OFFSET),
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(volatile uint32_t *)(TIM15_BASE + CCR1_OFFSET),
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(volatile uint32_t *)(TIM15_BASE + CCR2_OFFSET),
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};
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// void Start_pwm(TIM_HandleTypeDef *htim, uint8_t no_channels)
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// {
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// HAL_StatusTypeDef ret;
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// uint32_t all_channels[] = {TIM_CHANNEL_1, TIM_CHANNEL_2, TIM_CHANNEL_3, TIM_CHANNEL_4};
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// for (uint8_t i = 0; i < no_channels; i++)
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// {
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// ret = HAL_TIM_PWM_Start(htim, all_channels[i]);
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// if (ret != HAL_OK)
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// {
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// Error_Handler();
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// }
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// }
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// }
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void set_ccr(volatile uint32_t *CCRX, enum name name)
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{
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pwm_registers[name] = CCRX;
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}
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void led_set(uint8_t power, uint8_t name, uint8_t mode)
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{
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*pwm_registers[name] = power * 199UL / 100;
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}
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void led_get(uint8_t name)
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{
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}
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