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how to process with spi recv datas? the master transmit datas 0,1,2,3,4,5........., the result SPI-DR data 0x0000, 0x1008, 0x0301, 0x0050, 0x1807...
the target type is stm32f072, firstly the master transmit data success, slave receive data ok; should i need to disable spi ,enable BIDIOE in slave. but the slave can't transmit data, how to solve it?
debug a program in the sram, the current is 29 uA, how to down to 8uA or lower ?i dont know how to disable flash/eeprom or other peripheral
i wanna to program sram the result follow:No Algorithm found for: 02000000H - 02000A37HProgramming skipped!Error: Flash Download failed - "Cortex-M0+" about sram programming algorithm? only flash
cpu stm32L0x, how to visist these peipherals like i2c, uart, spi through dma and cpu? how to be more effective?