Forum Posts
Resolved! Error in Reference Manual - RM0440 Rev 4 - Page 358, section 9.3.13, "Using the HSE or LSE oscillator pins as GPIOs"
The word "OSC_IN" is missing from the following sentence:"When the oscillator is configured in a user external clock mode, only the pin is reserved for clock input and the OSC_OUT or OSC32_OUT pin can still be used as normal GPIO."Should say: "...onl...
Resolved! Error in Reference Manual!! RM0440 Rev 4 page 1341
Table 285, register map for general timers, TIMx_SMCR, contains two errors:This shows SMSPE in bit 25, I believe it is actually in bit 24.Also it shows SMSPS in bit 26, I think it is actually in bit 25.Please let me know if I'm mistaken. Thank youRM0...
Question on Update Firmware on Air/Network/WiFi.
Hello Everyone, I want to Update Firmware on my device using Network/WiFi.But I dont Know Where to begane and how to Update. Need solution. Thank You
Resolved! LwIP webpage not updating
Hello, I am using LwIP alongside a STM32F7. I am very new to network programming and I was wonder why the webpage is not updating when I modify the html code. If I visit the page via the IDE, the changes are there but on a live version of the site, n...
Troubleshooting STM32F746G-DISCOVERY I2S Communication with MAX98357 Amplifier - Error Code 1
Hello STM32 Community,I am currently working on a project where I’m trying to test I2S communication with a MAX98357 amplifier using the STM32F746G-DISCOVERY board. I believe I have configured everything correctly, but I keep receiving an error code ...
Resolved! CMSIS-DSP with STM32F302
Dear all,is it possible to use CMSIS-DSP with STM32F302XXX? Actually I'm working with NUCLEO STM32F302R8Tx (but final board will have STM32F302RCT6) and I have two issues :1) I am not able to find lib *.a in repository CMSIS_DSP 2) Following this gui...
printf issue
Hello,I'm encountering an issue where the printf function is providing an incorrect output for float or double values. The simplified code snippet causing this problem is as follows:float f = 0.33; printf("d:%4.2f;\r\n", f);Upon analyzing the output ...
Resolved! Stm32g0 vref beginner question
I want to use a bidirectional current sense such as ina181 and read the values into stm32g0 Mcu.This does not need to be super accurate (max current is +/- 500mA and just want an idea of if approaching that) but I am struggling to find a canonical ci...
Bus fault Imprecise error
Dear Sirs,I want to edit a string, but the system goes to hard fault (bus fault Imprecise error).Here below the code:typedef struct CC_PACKED{...const char *name;...} _objd;static const char acName2005_19[] = "Cycle 0 delta stop";const _objd SDO2005[...
