Posted on July 03, 2015 at 13:11Hi,
now it is clearer to me. Software developed for STM32F411RE can run on
STM32F407VGT6, using STM32CubeF4. The same applies to NUCLEO-F303RE and STM32F303VCT6, using STM32CubeF3.
Some things are not clear to me yet:
1. Before the developing of Cube, with which firmware were Nucleo boards
programmed?
2. The Getting Started with STM32? Nucleo Boatd Software Development Tools
guide refers to STM32 Nucleo_FW_VX.Y.Z, that I did non find. Is it perhaps
not available anymore?
3. To program my F3 or F4, I do not want to use the related Cube softare,
rather the Discovery firmware, or the low level libraries for F3 and F4
(CMSIS).
For example, I wrote a simple program that turns on and off an intagrated led
of STM32F407VGT6, using the Discovery Kit Firmware, will it work, appropriately
changing related GPIO and Pin, on STM32F411RE? I attach it for clarity.
/#include ''stm32f4_discovery.h''
#include ''main.h''
GPIO_InitTypeDef GPIO_InitStructure;
void Delay(__IO uint32_t nCount);
int main(void)
{
/* GPIOD Periph clock enable in STM32F407VGT6 */
/* GPIOA Periph clock enable in STM32F411RE */
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA, ENABLE);
/* Configure PD12 in output pushpull mode in STM32F407VGT6 */
/* Configure PA5 in output pushpull mode in STM32F411RE */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStructure);
while (1)
{
/* PD12 to be toggled in STM32F407VGT6 */
// GPIO_TogglePin(GPIOD, GPIO_PIN_12);
/* PA5 to be toggled in in STM32F411RE */
GPIO_TogglePin(GPIOA, GPIO_PIN_5);
/* Insert delay */
Delay(0x3FFFFF);
}
}
void Delay(__IO uint32_t nCount)
{
while(nCount--)
{
}
}
#ifdef USE_FULL_ASSERT
void assert_failed(uint8_t* file, uint32_t line)
{
while (1)
{
}
}
#endif
Thank you for clarifying my issues.
