Posted on March 27, 2014 at 15:55Hi,I have been playing with ADC of stm32f4, i triggered ADC with TIM4_CC4 event to sample at 8Khz, using DMA. All individual components are working well but once combined i get alternate samples missing, i observe it...
Posted on July 10, 2015 at 17:36Hi, I am working in a wired point to point communication system but I have a problem receiving characters. I have two electronics communicating each other through USART. I want to send a char periodically from the tr...
Posted on July 10, 2015 at 14:35Hello, i use STM32CubeMX 4.8.0. When i try to import the Firmware package STM32F3 1.2.0 in the ''New Libraries Manager'' ''From Local...'' with the downloaded STM32CubeF3 1.2.0 i get the error message ''This package V...
Posted on June 26, 2015 at 00:17Greetings all,I'm using the 1.6.0 release of the STM32F4xx_HAL_Driver, and I believe there's a problem with doing 1-byte I2C reads using the HAL_I2C_Master_Receive_IT function.Doing reads of more than one byte works f...
Posted on July 13, 2015 at 12:04Can't delete a post but you can edit it ...FWIW I got confused between ROP and write protection. ROP is per device. WP is per sector.
Posted on July 10, 2015 at 11:17Hallo Every One I try To Communicate with PCA 9539 PORT EXPANDERand Here Are My Code &sharpdefine slave_add 0x74uint8_t mem[10];/* USER CODE BEGIN Includes *//* USER CODE END Includes *//* Private variables ----------...
Posted on July 10, 2015 at 06:33HiI am using STM32L05x for my project. I interfaced TLC59116 with MCU on I2C. Issue is, I can send address on but is slave is not acknowledge to the address.Slave Address: 0xC0I am sharing my I2C related code for refe...
Posted on July 13, 2015 at 04:19 I'm trying to configure TIM2 CH1-4 as per the sample code, and CH2-4 are working at the correct frequency and can be adjusted via the CCR_VAL variables. However CH1 is always toggling at the TIM2_Update frequency...
Posted on July 12, 2015 at 17:32 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on July 12, 2015 at 17:03Hello,I'm currently working on simple device, which main task would be collecting data from ADC (via i2s) and sending them to base station via wireless (SPI based) transceiver.I'm planing to use STM32F103RCT6/8 series...
