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Digital-to-analog converter (DAC)

UM1581

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DocID023800 Rev 1

 #define: DAC_TriangleAmplitude_1023 ((uint32_t)0x00000900)

Select max triangle amplitude of 1023

 #define: DAC_TriangleAmplitude_2047 ((uint32_t)0x00000A00)

Select max triangle amplitude of 2047

 #define: DAC_TriangleAmplitude_4095 ((uint32_t)0x00000B00)

Select max triangle amplitude of 4095

DAC_output_buffer

 #define: DAC_OutputBuffer_Enable ((uint32_t)0x00000000)

 #define: DAC_OutputBuffer_Disable ((uint32_t)0x00000002)

DAC_trigger_selection

 #define: DAC_Trigger_None ((uint32_t)0x00000000)

Conversion is automatic once the DAC1_DHRxxxx register has been loaded, and not by

external trigger

 #define: DAC_Trigger_T2_TRGO ((uint32_t)0x00000024)

TIM2 TRGO selected as external conversion trigger for DAC channel

 #define: DAC_Trigger_T3_TRGO ((uint32_t)0x0000000C)

TIM8 TRGO selected as external conversion trigger for DAC channel

 #define: DAC_Trigger_T4_TRGO ((uint32_t)0x0000002C)

TIM4 TRGO selected as external conversion trigger for DAC channel

 #define: DAC_Trigger_T6_TRGO ((uint32_t)0x00000004)

TIM6 TRGO selected as external conversion trigger for DAC channel

 #define: DAC_Trigger_T7_TRGO ((uint32_t)0x00000014)

TIM7 TRGO selected as external conversion trigger for DAC channel

 #define: DAC_Trigger_T8_TRGO ((uint32_t)0x0000000C)

ST STM32F31xx User Manual

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