This is probably not the correct interpretation of this error.
The Win32 error above is more likely to indicate the actual problem.
Flags
Severity
Success
This code indicates success, rather than an error.
This may not be the correct interpretation of this code,
or possibly the program is handling errors incorrectly.
I trying to figure out why my App crashes sometimes on costumers devices. It doesnt matter if the device is jailbreaked or not. My App is from the AppStore. The other crashlogs are nearly the same although their crashed threads are different. Hardware Model: iPhone3,1 Process: [the APP] [296] Path: [...] read more
I'm attempting to get my STM32 board to control a stepper motor (using an AMIS-30543 driver, 26M024B2B stepper motor) using SPI. I'm using Keil uVision 5 and taking a bare-metal approach in C. My problem is that the motor is not spinning and I'm unsure where the error(s) are hiding. [...] read more
I am trying to copy the bytes of state to charstate using memcpy uint32_t state[3] = {0x00000300, 0x00001100, 0x00022200}; unsigned char charstate[1420]; memcpy(charstate, (unsigned char *)state, sizeof(uint32_t)*3); printf("charstate: %s", charstate); But the printf sentence does not return anything. Could you help me to copy this state array to charstate, please? read more
I'm attempting to get a smartphone app to communicate with an MCU (STM32F030R8). The step I'm currently on is getting the WiFi module to talk with the MCU. I'm able use the AT firmware to configure the ESP when using an Arduino Uno/PC terminal, but want to essentially do the [...] read more
Currently I have two SQL query proposals which call DATALENGTH on the same VARBINARY column more than once, due to conditions in the WHERE clause. Do these multiple calls to DATALENGTH in the same query interfere in the performance, or can the result of the DATALENGTH calculation be optimized/cached by [...] read more
It is possible to pass binary data from C to Python. For example it is possible to pass the bytes of state to Python?. Maybe using some of these functions https://docs.python.org/3/c-api/bytes.html? uint32_t state[3] = {0x00000300, 0x00001100, 0x00022200}; unsigned char charstate[1420]; memcpy(charstate, (unsigned char *)state, sizeof(uint32_t)*3); printf("charstate: %s", charstate); return PyBytes_FromString(charstate); [...] read more
There is a good SO Q/A session on the general use of WM_COPYDATA messages here, and a 'discussion' about whether or not this will work between apps of different 32/64-bitness here. However, the latter seems to be focussed on possible misuse of the 'data pointer' being passed. So, I'm raising [...] read more
I do not understand why my linker script is not working as expected, I am compiling my assembly code using nasm -f elf64 file.asm and later I link it using my custom linker script ld -o file.elf64 -T linker_script.lds file.o without linker script I can execute it, but with the [...] read more
Got this assignment where we are going to check how our computers store bytes and so on and I can't really grasp how to get the correct answer, but the code pretty much explains how I am thinking. Thanks in advance. #include <iostream> using namespace std; union hexNumber{ signed short [...] read more
I am trying to construct a module for python in C. The module has several lines and methods, but one of the most important is to pass, efficiently, the integer representation of the concatenation of a uint32_t array to python. For example, from code below { uint32_t state[3] = {0x00000300, [...] read more