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Forum Posts

UART Receive Buffer Clear

Posted on September 03, 2016 at 00:50 I am working on STM32F0. I am little confused between USART1_IRQHandler and HAL_UART_RxCpltCallback HAL_UART_RxHalfCpltCallback HAL_UART_TxHalfCpltCallback HAL_UART_TxCpltCallback Is it necessar...

anuj by Associate II
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DMA Transfer Complete and USART Transfer Complete

Posted on August 14, 2017 at 13:47Hi all:I have been using DMA with USARTs for years on STM32F4xx and STM32F0xx microcontrollers, but mainly with full-duplex connections like RS-232. Now I need to handle RS-485, which is only half-duplex. My code ne...

Diez.R. by Associate II
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Resolved! Hello Guys I am using STM32F429IGT6 controller.I am using EWARM. recently my code size reached 1MB so during download it gives error'writing outside flash memory at address 0x08100000'.But as the flash region is from 0x08000000-0x081fffff it should

Posted on August 26, 2017 at 16:06Hello Guys, I am using STM32F429IGT6 controller. I am using EWARM. recently my code size reached 1MB, so during download it gives error' writing outside flash memory at address 0x08100000'. But as the flash region i...

Blue Pill external interruption

Posted on August 26, 2017 at 02:37Hi,recently I started my adventure with STM32F103C8T6. I had some experience with programming on other boards e.g STM32F3 Discovery but I came accross a problem with external interruptions. I am using EclipseStm as ...

wojtek s by Associate
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[OTG + documentation + Cube] OTG_FS interrupts in 'L4

Posted on August 25, 2017 at 21:20More.RM0351 rev.5 says thatThere's no other OTG_FS interrupt mentioned in that interrupts table. Does that mean that EXTI line 17 should be enabled to be able to receive the OTG_FS interrupts?Turning to the EXTI cha...

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