Search found 3 matches
- Wed Aug 01, 2018 9:16 am
- Forum: Other Boards
- Topic: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
- Replies: 7
- Views: 5518
Re: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
Hello forum, I'm back again. We've cut the ST-LINK from the main board and injected power through CN6 (3.3V and GND). Now the current is about 10mA/1.8V with default system frequency 80MHz. This is not satisfying and we'd like to lower the power consumption with lower system freq. However, it seems ...
- Tue Jul 31, 2018 8:42 am
- Forum: Other Boards
- Topic: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
- Replies: 7
- Views: 5518
Re: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
Thanks, Peter. The I2C interface works now :) About my second problem, I use a usb connector as this link suggests https://forum.micropython.org/viewtopic.php?t=2343 I can see the PYB flash now and put my whole code in boot.py (somehow not main.py) to successfully boot. Hardy has provided another wa...
- Thu Jul 26, 2018 6:21 am
- Forum: Other Boards
- Topic: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
- Replies: 7
- Views: 5518
Re: [NUCLEO-L476RG/STM32L476RGT6]Pin Association and DAC Error
Hi all, I’ve successfully followed this link: http://hardytek.com/flashing-micropython-to-stm32-nucleo/ to build the hex file, flash into the board and test the ADC. Here are two problems I encountered: 1. I found that the I2C doesn’t work at all. Has anyone tried yet? I use the I2C1. As mpconfigboa...