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Dear Members, I want to send SMS but I stack with ^z,how can I rectify it ?uint8_t aTxBuffer5[] ="AT+CREG?\r"; uint8_t aTxBuffer6[] ="AT+CGMF=1\r"; uint8_t aTxBuffer7[] ="AT+CMGS=\"61400000997\"\r"; uint8_t aTxBuffer8[] ="\"TEST SMS FROM STM32 ...
Dear all,I am facing to a stm32h743 issue. I have a Nucleo with the stm32H743 Rev Y that work perfectly. Now, I just tried the new Nucleo equipped with the stm32H743 Rev V. As expected, my previous code (Rev Y) does not work on the new device (Rev V)...
Hi there, I'm using the STM32H7 to talk to a CS2000 clock chip over I2C. I'm using interrupt mode.I'm just trying to read the chip's ID register for starters. Despite the CS2000 ACKing the first 'setup write' byte, it won't write the second byte (wit...
i was thinking if there is a way i could generate 4 timers phase shifted by 90 degrees wrt each other so that i could use them to generate 2 pwm signals (on each timer using asymmetric mode) . can this be done? if not, is there any other way i could ...
i want to read ADC MCP3425 digital data using i2c communication with Stm32f103rb nucleo-64 board . For programming of nucleo-64 i used arduino ide. 1] Is it possible to modify default setting of MCU clock ? 2]what is the default setting of i2c clock ...
Im debugging with an ST-LINK J9357 debugger chip in Eclipse's debug workbench . I've been over the debug configurations many times and cannot find an error. Once i start the debug and it shuts off the connection there isn't even an error box detailin...
Hello everyone,I am trying to interface my STM32F401RE with OV7670 camera. I have set the input clock for the camera from the MCO output of the board at 8MHz. Because my board is not provided with DCMI, I have to explicitly implement the communicatio...
Hi ST Community,I hope someone can help me with the following problem:I am working an a Nucleo STM32F303K8 (with Cube MX and True Atollic) and would like to produce some PWM signals from it. So TIM1 and TIM2 are producing PWM just exactly how I would...
LiPo battery ratings is 3V to 4.2V.Any reference circuit than please share.I want to learn exact calculation for ADC.There are various values of RAIN mention in table 63 of datasheet.Should i use same values for Resistor Divider?How much counts i can...
I would have thought the text on it would prove to be meaningful but apparently according to every search I have tried it is not. Thanks for your help.
