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Posted on June 09, 2017 at 22:53I'm trying to set-up a STM32F091 with a battery connected straight into the VBAT pin. For the first couple times I turned on this vbat at 3v, It worked ok(no weird behavior). However, after trying to program the MCU v...
Posted on June 21, 2017 at 12:55Hello.There was a problem with the operation of the ADC with built-in thermistor and VBAT voltage.The value 4095 is always read.Here is an example of code for reading voltage VBAT: /* Configure the ADC clock */ RCC_...
Posted on July 18, 2017 at 12:05Hi,Using STM32CubeMx version 4.21.0 for STM32F765VG with KSZ8081RNA ethernet PHY (RMII mode).Ethernet is painfully slow. Received packets are dropped and transmit packets are somehow also lost.Does anyone have any gui...
Posted on July 07, 2017 at 11:19 I have a problem at the reception for 4 I use an 8-position buffer where I keep what we receive for USART. When I receive, if the size of the messageis less than that of the buffer, the following receipt is wr...
Posted on July 18, 2017 at 17:04Hi I have built the project STM32Cube_FW_F1_V1.6.0\Projects\STM3210C_EVAL\Applications\FatFs\FatFs_uSD, but he was off with a bug in FatFs study showed that when the functionsBSP_SD_WriteBlocks uint8_t(uint32_t *pData...
Posted on July 18, 2017 at 10:28Hi I'm using the SPI module in the STM32F103. I'have a problem. I set the SPI Module and SPI is working. But ? have a problem. When I load a data into the SPIx->DR register, the TXE bit is always set. The data is bei...
Posted on July 18, 2017 at 16:25Hi, I would like to understand and implement the LWIP_IAP using the HTTP method. But there's no Fs directory with the html pages used to generate the fsdata.c file. How can I get it? Ari.
Posted on July 18, 2017 at 15:53Hello guys, I have problem with reading CPUID base register. I am beginer with STM32, be patient please.My code seq. look like this: I am using soft. I2C from ATMEGA 1280START I2C write slave adress for write (0x7C)...
Posted on July 18, 2017 at 07:43Hi everyone,I use CAN interrupt to receive CAN message, the CAN ID is 0x500 that is lower than other CAN IDs what I received.but this CAN message can not received frequency. sometimes it will loss.So I don't know wher...
Posted on July 18, 2017 at 15:07I'm facing some problems while flashing a Release version image into a STM32L073 MCU. The strange thing is thatthis happens only when the size of the binary image to flash is near the one of the Flash Bank 0 size (abo...
