• [BUG] CMSIS Driver I2C, I2C_CR1_POS flag
    Driver doesn't clear I2C_CR1_POS after 2-byte reception in DMA mode. There is no problem when DMA is not used. I've created a new thread because the old one became read only: http://www.keil...
  • BUG: CMSIS USART Driver STM32
    Hello, I've found a bug in the CMSIS USART_Driver of the Device Family Pack STM32F4xx, Version 2.4.0. Previous Version are concerned, too. When frequently polling USART_GetStatus while receiving...
  • Advice on implementing CMSIS I2C Driver for stm32
    Hello, I am considering implementing I2C Driver for an stm32 device using the interface defined by cmsis. One thing that has my attention however, is it seems a little constraining. I have worked with...
  • [BUG] CMSIS I2C Driver for STM32F4xx (v2.9)
    Hello, Memory overflow occurs when receiving 2 bytes using the driver. Works fine for 1 byte. Here is a code to simulate the problem: ARM_DRIVER_I2C *I2Cdrv = &Driver_I2C1; uint8_t buf[2];...
  • bug in CMSIS USART driver
    hello, obviously there is a small bug in CMSIS USART Driver STM32F4xx Rev 2.3: line 1808: else if (usart->reg == USART3) { __HAL_RCC_USART2_CLK_ENABLE(); } correction: else if (usart->reg...