edma_init_struct.memory0_base_addr = (uint32_t)adc1_ordinary_valuetab;edma_init_struct.memory_...
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;dma_init_struct.memory_...
触发结束后,再次设置DMA传递数据长度并使能 dma_channel_enable(DMA1_CHANNEL1,FALSE);dma_data_number_set(DMA1_CHANNEL1,256);dma_channel_enable(DMA1_CHANNEL1,TRUE);adc_ordinary_software_trigger_enable(ADC1,TRUE);//软件触发
When the sequence mode is enabled, a single trigger event enables the conversion of a group of channels in order The ADC_OSQx register is used to define the sequence of ordinary channels, and ordinary channels start converting from the QSN1. The ADC_PSQ register is used to define the ...
this area can be used as ordinary RAM or bit-wise addressing RAM; when addressing by bit, the bit address is 00H~7FH, (The address is programmed bit by bit, which is different from the general SRAM coded by byte), which can be distinguished by instructions in the program; ③User RAM...
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);adc_ordinary_part_...
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);adc_ordinary_part_mode_enable(ADC1, FALSE);adc_dma_mode_enable(ADC1, TRUE);/*** Users need to configure ADC1 interrupt functions according to the actual application....
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;dma_init_struct.memory_...
adc_resolution_set(ADC1, ADC_RESOLUTION_12B);/* config ordinary channel */ adc_ordinary_channel_...
“Reset conversion” phase320is DR(a reset digital value) and the comparator is close to its trigger point. Near the trigger point, as can be seen from Table 1, DAC0code has been adjusted from P0-Pn0to P0+DR. The value of VDAC0, as a result, is set from VR0to VR0+ΔV(DR)+...