Wifi Module interfacing
Posted on September 11, 2017 at 14:21Hello People ,Is it possible to Interface wifi module(SPWFxx) to STM32Fx Eval board directly without Nucleo or Extension boards ?regards,Rohith#stm32-mcu-evaluation-board #wifi-module
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STM32F031 low voltage reset - bootloader boot0 pin
Posted on September 09, 2017 at 00:02I have two micros communicating over SPI bus, one is a STM32F031 running application code. I can interrogate the STM32F031 for its firmware version and if it is not the correct version I power off its 3.3 volts,...
STm32l072 discovery kit Bootloader mode entry issue!!!
Posted on September 01, 2017 at 11:08Hi,I am using STM32 Lora Discovery kit.The stm32 controller used is STM32L072CZY6TR.I want to flash the firmware using the flashloader.I got this 'STMFlashLoader Demo.exe' from the ST website and installed.Follow...
STM32F302xC PA11
Posted on September 11, 2017 at 17:39Dear All,I need to use TIM1 to generate 4 PWM signals, hence I want to use CH1, CH2, CH3, CH4.I also need to use USB for firmware upgrade.Since on PA11 there are both TIM1 CH4 and USB-DM, I don't know how to rema...
STM32F071RB stdperiph_lib support ?
Posted on September 11, 2017 at 14:09Hey,does someone use stdperiph_lib V1.5 in combination with stm32f071rb ?Just read in the changelog that it was updated in Dec. 2015: Add support of the STM32F070xB, STM32F070x6 and STM32F030xC devices.But did ...
RM0351 RTC wakeup
Posted on September 10, 2017 at 16:20In the STM32L4x5/4x6 reference manual (and some other manuals too, like RM0090) the figure 374 shows that the RTC wakeup timer can be clocked with ck_apre, but the description of RTC_CR says that the alternate in...
STM32H743I-EVAL
Posted on September 10, 2017 at 08:32Hi,where are the sch or list of this EVAL board 'Free Pins' for GPIO usage,in sch file MB1246 , sheet: Extension Connectors the connectors are drown without listing which port-pin is free and which is used!regard...
Whats the difference betwee HAL_TIM_OC_Start and HAL_TIM_OC_Start_IT
Posted on September 07, 2017 at 14:43Hi,i am working on PWM output generation and input capture with the timers. What i see in the HAL description is that the OC and capture functions have always a '_IT' interrupt version counterpart.1. I am generat...
Resolved! UART receiving data fail issue
Posted on September 11, 2017 at 08:25HI.I'm trying to test with simple UART as the below code,I connect with RS232's TXD to GPIO_Pin_10 and RS232's RXD to GPIO_Pin_9.There is no problem RS232 kit, but I can't receive data correctly from kit.I always...
WFI call inside IRQ handler
Posted on September 08, 2017 at 09:58Hello,I'm using STM32L100R8T6A.The problem I'm facing is that I do a Low Power Battery Powered Project, where it's necessary to detect that battery has been removed and I have backup capacitor for this case but w...
