Initialization 1. As prerequisite, fill in the HAL_SDADC_MspInit() : Enable SDADCx clock interface with __SDADCx_CLK_ENABLE(). Configure SDADCx clock divider with HAL_RCCEx_PeriphCLKConfig. Enable power on SDADC with HAL_PWREx_EnableSDADC(). Enable ...
Hello,We need to use analog front-end providing a 1-bit Delta-Sigma interface (clock output + I channel and Q channel) with STM32F411 or STM32F412, initially we planned to use the STM32F411 but i noticed that the STM32F412 has a DFSDM peripheral wh...
HiI read AN4207, at the end of document, there is an example using SDADC in Power meter application. I working a personal project same as example, so how differential mode SDADC work? Can it measure negative voltage from Current transformer?Thanks
Hi everyone,I designed my custom board with stm32f373c8. SDADC runs properly when voltage reference is setted with Vref or VDDA. But when voltage reference is setted with internal 1.8 volt or internal 1.2 , sdadc could't start. It waited while loop t...
Hello, I am trying to configue SDADC1 and SDADC2 in injected mode to read simultaneous values on the 2 converters. Using CUBEMX I configure injected mode for SDADC1 and sync mode for SDADC2 . Problem SDACD2 always read 0.Any working example available...
Hi there,I am using the STM32F373CC in LQFP48 package on my own application (not a nucleo or discovery board) with all supplies and references connected to 3.3V and decoupled as suggested by ST.The microcontroller is running as expected, I/Os are ope...
Posted on March 25, 2013 at 18:25I've been working with the SDADC hardware on the stm32f37x. Using a sdadc clock of 6 MHz and software triggering 3 injected channels in single-ended zero-reference mode every millisecond. I've noticed that when app...
Posted on January 15, 2018 at 03:14Greetings everyone,I have a problem about the output data rate of SDADC1 at STM32F373 MCU.I use the STM32CubeMX to configure the SDADC1 with single channel, and generate code for Keil uVision 5, I notice that the d...
Posted on November 14, 2016 at 14:02 I'm trying to get the SDADC on a STM32F373 working for muti-channel acquisitions using the HAL (and not standard peripheral library). I've not found a good multi-channel tutorial/example that uses the HAL, so I...
Posted on December 07, 2017 at 05:43Hi, I use 3channel of SDADC in injected mode.My error is SDADC value is saved anothor variables.SDADC1 result -> saved at SDADC2 variable.SDADC2 result -> saved at SDADC3 variable.SDADC3 result -> saved at SDADC1 ...