182 lines
6.2 KiB
C
182 lines
6.2 KiB
C
/** ##########################################################################
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** Filename :
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** Project :
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** Module :
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** Processor :
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** Version : 1.0
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** Compiler :
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** Date/Time :
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** Abstract :
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** Contents :
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** Note :
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**
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** (c) Copyright dmdz Co.,Ltd
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** --------------------------------------------------------------------------
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** R E V I S I O N H I S T O R Y
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** --------------------------------------------------------------------------
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** Date Ver Author Description
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** -20230602- --V1.0-- --mingyea--- --修改--
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** #########################################################################*/
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/*---------------------------------------------------------------------------
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- I N C L U D E F I L E S
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----------------------------------------------------------------------------*/
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#include "cpu.h"
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#include "gpio.h"
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#include "adc.h"
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/*---------------------------------------------------------------------------
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- D E F I N E S / M A C R O S
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----------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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- T Y P E D E F I N I T I O N S
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----------------------------------------------------------------------------*/
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typedef struct
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{
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u16 system_voltage ; //bat 转换成总电压值
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u16 md_voltage;
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u16 channel[ADC_LOGIC_MANAGE_CHANEL_MAX];
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}adc_manage_s;
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/*---------------------------------------------------------------------------
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- S T A T I C V A R I A B L E S
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----------------------------------------------------------------------------*/
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static adc_manage_s g_adc_manage;
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/*---------------------------------------------------------------------------
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* G L O B A L V A R I A B L E S
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----------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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- C O N S T A N T S
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----------------------------------------------------------------------------*/
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//倒序--原来底层根据通道的大小值排的 FL_ADC_INTERNAL_VREF1P2 排第一，FL_ADC_EXTERNAL_CH15排第二，以此类推
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const u32 g_adc_drv_channel[ADC_LOGIC_CHANNEL_MAX] =
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{
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FL_ADC_INTERNAL_VREF1P2,
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//ADC_CHANNEL_4_PHY_ID,
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//ADC_CHANNEL_3_PHY_ID,
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ADC_CHANNEL_0_PHY_ID,
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ADC_CHANNEL_1_PHY_ID,
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ADC_CHANNEL_6_PHY_ID,
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ADC_CHANNEL_8_PHY_ID,
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ADC_CHANNEL_2_PHY_ID,
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ADC_CHANNEL_5_PHY_ID,
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ADC_CHANNEL_7_PHY_ID,
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};
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/* ADC 时钟设置 */
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const FL_ADC_CommonInitTypeDef g_ADC_CommonInitStruct =
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{
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FL_CMU_ADC_CLK_SOURCE_RCHF, /** ADC工作时钟源选择 */
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FL_ADC_CLK_PSC_DIV8, /** ADCCLK预分频配置 */
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FL_ADC_REF_SOURCE_VDDA, /** ADC基准源选择 */
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FL_ADC_BIT_WIDTH_12B /** ADC数据位选择 */
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};
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const FL_ADC_InitTypeDef g_ADC_InitStruct =
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{
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#if ADC_ENABLE_DMA_MODE == 0u
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FL_ADC_CONV_MODE_SINGLE, /** 连续转换模式配置 */
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#else
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FL_ADC_CONV_MODE_CONTINUOUS, /** 连续转换模式配置 */
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#endif
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FL_ADC_SINGLE_CONV_MODE_AUTO, /** 单次自动转换模式配置 */
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FL_DISABLE, /** 等待模式配置 */ //DMA必须关闭
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FL_ENABLE, /** 覆盖模式配置 */
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FL_ADC_SEQ_SCAN_DIR_BACKWARD, /* 通道正序扫描 */ //倒序，是想先采集1.2v //FL_ADC_SEQ_SCAN_DIR_FORWARD
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FL_ADC_TRIGGER_EDGE_NONE, /** 触发信号使能配置 */
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FL_ADC_TRGI_LUT0, /** 触发源选择 */
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FL_ADC_FAST_CH_SAMPLING_TIME_2_ADCCLK, /** 快速通道采样时间配置 */
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FL_ADC_SLOW_CH_SAMPLING_TIME_192_ADCCLK, /** 慢速通道采样时间配置 */
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FL_ENABLE, /* 过采样打开 */
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FL_ADC_OVERSAMPLING_MUL_8X, /** 过采样率配置 */ /* 8倍过采样 */
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FL_ADC_OVERSAMPLING_SHIFT_3B, /** 过采样移位配置 */ /* 数据右移, /8 */
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};
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/*---------------------------------------------------------------------------
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- F U N C T I O N P R O T O T Y P E
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----------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------
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|Prototype :
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|Called by :
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|Preconditions :
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|Input parameters :
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|Output parameters :
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|Return value :
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|Description :
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----------------------------------------------------------------------------*/
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void adc_manage_task(void)
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{
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u16 l_voltage;
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l_voltage = adc_get_voltage_value(ADC_LOGIC_CHANNEL_VBAT);
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g_adc_manage.system_voltage = l_voltage*ADC_SBAT_COEFFICIENT_DIV + ADC_SBAT_DIODE_DIFF;//+ 700u; //mv 三极管
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//g_adc_manage.system_voltage += 700; //mv 三极管
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//电机反馈
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//l_voltage = adc_get_voltage_value(ADC_LOGIC_CHANNEL_AD_MD);
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//g_adc_manage.md_voltage = l_voltage;
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//AD4-物理AN3, S14，S15
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//g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_1] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_AD4);
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//AD3,物理AN2, S12，S13
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_1] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_AD3);
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//AD2,物理AN1, S10，S11
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_2] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_AD2);
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//AD1,物理AN0, S8，S9
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_3] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_AD1);
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//AD7,物理AN5,S4 S3 S1
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_4] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_ADRH);
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//AD5 温度
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_5] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_NTC);
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//AD7,SNS
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g_adc_manage.channel[ADC_LOGIC_MANAGE_CHANEL_6] = adc_get_voltage_value(ADC_LOGIC_CHANNEL_SNS);
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}
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/*---------------------------------------------------------------------------
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|Prototype :
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|Called by :
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|Preconditions :
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|Input parameters :
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|Output parameters :
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|Return value :
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|Description :
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----------------------------------------------------------------------------*/
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adc_voltage_t adc_manage_get_sbat_voltage(void)
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{
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return g_adc_manage.system_voltage;
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}
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/*---------------------------------------------------------------------------
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|Prototype :
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|Called by :
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|Preconditions :
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|Input parameters :
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|Output parameters :
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|Return value :
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|Description :
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----------------------------------------------------------------------------*/
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adc_voltage_t adc_manage_get_voltage(u8 id)
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{
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adc_voltage_t l_result =0u;
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if(id<ADC_LOGIC_MANAGE_CHANEL_MAX)
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{
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l_result = g_adc_manage.channel[id];
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}
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return l_result;
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}
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/* [] END OF FILE */
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