dipCoreF4 and dipBoardF4, a compact Core.
Hello,
This is about a new STM32F4 mbhp, a very compact one.
This concept is an answer to these three topics:
I tried to draw the most compact core and mbhp board.
It's an STM32F405RG instead of the regular 407VG. The 405RG is the smallest package of the M4 Series, this is a LQFP64, a 10x10mm package with only 64 pins.
Because these two Processor are from the same family, we don't need deep changes in MIOS32. They have exactly the same functions, memory, speed and peripheral
In mios32_config file add :
#define MIOS32_DONT_USE_IIC
and the pin of J4 will not be initialized as I2C.
Then initialize the pin as Input e.g. PB6
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_StructInit(&GPIO_InitStructure);
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOB, &GPIO_InitStructure);
Finally to ge
