Posts tagged ‘debug’

STM32F4 Discovery and ULINK2

Last time I was connecting STM32L discovery to the ULINK2. Now it’s time to connect new “beast”.

This very low cost board: ~12€ at farnell_logo.jpg (67×24)Detailed information is available via ST web page. On-board is a STM32F407VGT6 microcontroller. On Board is an ST-LINK/V2 embedded debug tool, two ST MEMS, digital accelerometer and digital microphone, one audio DAC with integrated class D speaker driver, LEDs and push buttons and an USB OTG micro-AB connector. By removing two jumpers ST-LINK could be used to program external microcontroller.

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STM32L Discovery and ULINK2

ST have implemented the JTAG adaptor on the STM32L-DISCOVERY board. It’s very cheap board: ~12€ at farnell_logo.jpg (67×24). Detailed information is available via ST web page. On-board is a STM32L152RBT6 microcontroller featuring 128 KB Flash, 16 KB RAM, 4 KB EEPROM, in an LQFP64 package. On-board ST-Link/V2 is connected to “local” microcontroller. By removing two jumpers ST-LINK could be used to program external microcontroller.

ULINK+STM32L.jpg

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