Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 24, 2013 at 13:24I'm sure this is something trivial, but being relatively new to MCU development I'm stumped.I'm trying to compile the toggle_GPIO example for the STM32F4G-EVAL board, modified to include a usleep(1000); line to slow it...
Posted on May 06, 2013 at 16:42The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 22, 2013 at 16:47Hi Forum users, I try to bring in my project all the advantages that a TFT Display with touchscreen promises. The touchscreen controller STMPE610 with the Displaytech's TFT Display, DT028ATFT-TS, is used but unfortunat...
Posted on May 22, 2013 at 18:17Hi , Does anyone know about a free GCC toolchain that supports hardware floating point compile (FPU)? Because i am using Cortex M4F , and codesourcery lite does not support this feature. Thanks Michael #c-runtime
Posted on May 23, 2013 at 15:42hello forum I succesfully locked 0 my STM32F4 I want to know which ST document explains all of the lock bits ? thank you #stm32f4-lock-bits
Posted on May 23, 2013 at 12:31https://cmsis.arm.com/vendor/stmicroelectronics/ has the SVD that describes processor registers but it appears to be missing important things like the system control block that contains all of the fault information reg...
Posted on May 23, 2013 at 12:06 Hi togehter, I've some questions about the I2S interface of the STM32F405 microcontroller. I hope someone could help me I'm in a bit of a crisis here now. First to my hardware setup: I've the micr...
Posted on May 17, 2013 at 10:09HiWe are using STM32F373 for the first time in our units and a problem with SDADC full scale occurred. We use it in a simple resistor measurement circuit:Circuit compares Rx with a know Rref resistor. Controller is sup...
Posted on May 20, 2013 at 08:44 So I've been noticing recently that my stm32f4 discovery board is running under 168 MHz. Or at least I think. I'm trying to get this loop uint32_t i = 0; for (;i<76799;i++) { GPIOD->ODR = 0x4100; GPIOD->ODR...
Posted on May 05, 2013 at 00:45Hi again.I have made great strides in our system this past week (our first use of the stm32) and we have had great interest in this latest (stm32 based) product from potential customers and therefore we would like to s...
