Resolved! STM32L451CCU6 BSDL file?
Is the STM32L451CCU6 a Boundary scan device. I have found other STM32L451 processors BSDL files but cannot find one for this model.
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Encoder Counter be decreased in sometimes when is the motor running in one direction?
When I used Encoder Mode on TIM2, I have set the motor to runs in one direction, so data in the CNT register must be increase. but it seems to be decreased in sometimes.So anyone can explain to me about it?I'm using encoder mode TI1&TI2, Counter Mode...
ADC Driver for STM32 Nucleo L476RG using BARE METAL
I have written a code for STM32 L476RG for converting potentiometer analog output to digital output using ADC1. I am unable to understand SQR register use what should i pass to enable channel 6 of ADC1 in SQR register.Below are code and datasheet inf...
STM32H7 Discovery kit with CUBEMX basic code stops on SystemClock_Config()
I have a STM32H7 Discovery kit with default setup exported, but the code stops in SystemClock_Config(). Debugger stops here: MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, RCC_ClkInitStruct->SYSCLKSource) (in stm32h7xx_hal_rcc.c). Any ideas what might be a probl...
Resolved! IAP driver for STM32 L071?
Hi ,I try to put IAP Driver in my projects. But, I have a problem with this driver. Let me inform you what I have done and what I have. I use STM32CubeIDE with STM32L071 Controller. I search the IAP Driver. Found one. Download the driver. Put the dri...
Writing to another section of flash from write-protected area
Hi everyone,There is a section in Flash that I don't want to be written or erased, and I applied write protection for this section. The size of this partition is 10kB. So I set the WRP values to WRP1A_STRT = 0 and WRP1A_END = 4. Write protection work...
How to generate PWM signals with DMA on STM32L476RG?
Environmentboard: NUCLEO-L476RGSTM32CubeMX v5.6.0IDE: SW4STM32I'm attempting to generate PWM signals with DMA in normal mode, but doesn't work. I'm stack in this issue for a week. I'm very happy if you give me any advice. Thank you in advance.other i...
STM32F407 ADC Problem with sample rate above 8 kHz
I am using the STM32F407G-DISC1 board in hopes of using ADC to send audio via UDP to a remote client. Before I actually test the UDP process, I am using ADC to encode the audio and pass it to the onboard DAC. So far I have not been very successful. T...
Resolved! How can I awake TIM15,16,17 ?
Hello,I'm using STM32F302R8T6. I generated the code by CubeMX and using IAR compiler.At first, TIM1,2 is working well. But TIM15,16,17 is not working.So, I tried to access direct the register as next code.while (1){ TIM1->CR1 = 0xffff; TIM2->CR1 = ...
PWR_DIRECT_SMPS_SUPPLY is undefined in Keil and 100pin CPU.
I have two protoboards for 100pin F746/H750 CPU. Both have problems with reset voltage. I use an external pull up resistor for reset on both and they work, but the voltage on reset pin is still low.The post "FAQ: Unable to connect to STM32H7 devices"...
