MDK-ARM malloc/calloc always return NULL

Hello, I just started using uVision and converted a project from STM32CubeIDE to this platform. However, I am unable to allocate memory like I was before: p = calloc(1, DATA_VOL * sizeof(uint16_t...
MDK-ARM malloc/calloc always return NULL

Hello, I just started using uVision and converted a project from STM32CubeIDE to this platform. However, I am unable to allocate memory like I was before: p = calloc(1, DATA_VOL * sizeof(uint16_t...
osThreadCreate return NULL

Hi, I'm using CMSIS-RTOS and when I try to create a thread using the osThreadCreate function it returns NULL and the thread is not created. The code worked fine but do not know what I changed...
Malloc returns NULL

Setup Keil: uVision 5.17.0.0 ARM: LPC1768 A standard project with some UARTS and I2C "Use memory Layout form target" is checked (using the standard scatter file) "Use MicroLIB" is not checked...
alloc_mem return NULL

hi, when my target board run a period of time, the alloc_mem() return NULL in the interupt_ethernet __irq routine. what's the problems?