Hello,I am trying to interface a STM32F072RB with an MX25R1645FM1IL0 external SPI Flash Chip (16Mbit). When I download the program via a JLink Plus to the STM32 the build output shows the following error:
Target info: ------------ Device: STM32F072RB VTarget = 3.330V State of Pins: TCK: 0, TDI: 0, TDO: 0, TMS: 1, TRES: 1, TRST: 0 Hardware-Breakpoints: 4 Software-Breakpoints: 8192 Watchpoints: 2 JTAG speed: 4000 kHz No Algorithm found for: 20000000H - 200000C7H Partial Erase Done (areas with no algorithms skipped!) No Algorithm found for: 20000000H - 200000C7H Partial Programming Done (areas with no algorithms skipped!) Partial Verify OK (areas with no algorithms skipped!) Application running ... Flash Load finished at 10:40:40
Description Device Size Device Type Address Range Programming Algorithm: STM32F0xx 128kB Flash 128k On-Chip-Flash 08000000H - 0801FFFH (all default)
Lastly, below, the start and Size fields for the 'STM32F0xx 128kB Flash' are as follows: Start: 0x08000000 Size: 0x00020000 (default)
What is the error "No Algorithm found for: 20000000H - 200000C7H" referring to? My SPI Flash is managed entirely by the STM32... So do I need to include a programming Algorithm for this chip? (I would think not).
For the MX25R1645FM1IL0 you'd need to write a Flash Loader/Algorithm (.FLM) if you want Keil to download content to it.