Dear allI use the ADC of an STM32L051. According to the errata, the first measurement is not accurate if the ADC has been idle more than 0.5ms. I can observe the effect if I poll a certain channel.In my application I want to convert 5 Channels every ...
hello , I have this problem when im using simulator mode , when i run through my code , first its stepping through in a very vague manner , also its giving me this on the command line error 65 : access violation at 0x40023C00 : no 'read' permissioner...
The core registers are as follows :R0 = 0 R1 = 0 R2 = 40005400 R3 = 70000 R12 = 802d8f9 LR = 800a88b PC = 8001ba0 PSR = 100002f- FSR/FAR: CFSR = 10000 HFSR = 40000000 DFSR = 0 AFSR = 0By disassembling the code, I found that the faulty instruction as ...
hi,everyone,I'm a new user of the SMT32 MCU, now i'm looking up the datasheet of STM32G030x6/x8 series, In this article， the Frequency of CORE is described to reach up 64MHz on PAGE 1, but on PAGE 11, Figure 11 block diagram, fmax = 56MHz, so what ...
I tested with NUCLEO-F303ZE (72Mhz clock).I checked the time when comparator makes interrupt as below ------------------------------------------------------------------------------------void COMP7_IRQHandler(void){ DRV_GPIO_Port->BSRR = (uint32_t)DRV...
We're currently using STM32F373CC micros in several of our designs. Part of our standard design has an EEPROM connected via I2C. We have our own hardware layer that is tried and proven over the decades. However, it relies on the I2C port pins having ...
I am using an STM32F411, and am attempting to use I2C to communicate with an MPU-6050 (relevant datasheet info attached).I've tried to setup I2C in accordance with the timing requirements on the MPU-6050 datasheet: #define MPU6050_PIN_CL (6) #de...
Hi Community :)I currently using the NXP CLEV6630B RFID reader (chip is SLRC610) for our medical project, and I am using STM32H7 as a host microcontroller.Did anyone do something like that and has ported the NXP reader library to match the desired en...
Hi amazing community... I have a legacy project developed with STM32System workbench..I am trying to configure the spi to working with a eprom memory..I cannot use the cube generator so I have to implement the init of the HAL by myself.I made a test ...
