Search found 132 matches

by fpiSTM
Sun Aug 20, 2017 3:06 pm
Forum: STM core: Bugs and enhancements
Topic: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work
Replies: 15
Views: 305

Re: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work

Yes,Rick, I'm waiting fprwi6labs comment if any before merge it ;)
by fpiSTM
Sun Aug 20, 2017 9:31 am
Forum: STM core: Bugs and enhancements
Topic: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work
Replies: 15
Views: 305

Re: STM32VL-Discovery Serial1 recv doesn't work

Issue come from GPIO config for Uart rx pin.
For F1 it should be configured as

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STM_MODE_INPUT
instead of

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STM_MODE_AF_PP
Due to specific AF way of working.
Mark the topic as Solved.
by fpiSTM
Sun Aug 20, 2017 8:00 am
Forum: STM32F103 Boards
Topic: STM32F103 Register ID Memory Size?
Replies: 2
Views: 63

Re: STM32F103 Register ID Memory Size?

Maybe you should better use the 31.6.1 MCU device ID code But you will not know exactly which MCU, ex if it is a Low density this will be one of STM32F101xx, STM32F102xx and STM32F103xx: Low-density devices are STM32F101xx, STM32F102xx and STM32F103xx microcontrollers where the Flash memory density ...
by fpiSTM
Sat Aug 19, 2017 8:10 am
Forum: General discussion
Topic: [POLL (Open)]- favorite STM32F1 board for stm32duino 08/2107
Replies: 22
Views: 456

Re: Poll - favorite STM32F1 board for stm32duino 08/2107

Only the Evaluation version: With the Evaluation Edition you can get to know Embedded Wizard's workflow, load the deployed examples, process the available tutorials and generate source code for PC. And of course, you can also save your changes and generate source code for dedicated embedded platform...
by fpiSTM
Sat Aug 19, 2017 7:57 am
Forum: General discussion
Topic: [POLL (Open)]- favorite STM32F1 board for stm32duino 08/2107
Replies: 22
Views: 456

Re: Poll - favorite STM32F1 board for stm32duino 08/2107

Vote for Other as I'm currently working on Nucleo-F103. :roll:
Moreover, for a personal projet I've used a F7 disco to drive a goose incubator for my brother-in-law (Management of: temperature, humidity, eggs rotation).
For the GUI, i've used https://www.embedded-wizard.de/.
by fpiSTM
Fri Aug 18, 2017 3:28 pm
Forum: STM32F4 Boards
Topic: [SOLVED] [libmaple F4] Very large sketch size when using malloc()
Replies: 16
Views: 231

Re: [libmaple F4] Very large sketch size when using malloc(), perhaps only in sloeber, need help with Arduino IDE test

I've added new.cpp then for generic F407V:

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Sketch uses 14052 bytes (2%) of program storage space. Maximum is 514288 bytes.
Global variables use 7384 bytes (5%) of dynamic memory, leaving 123688 bytes for local variables. Maximum is 131072 bytes.
Nice shot victor ;)
by fpiSTM
Fri Aug 18, 2017 12:13 pm
Forum: STM core: Bugs and enhancements
Topic: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work
Replies: 15
Views: 305

Re: STM32VL-Discovery Serial1 recv doesn't work

I think it was the case as compiler init all to 0 (=HAL_UART_STATE_RESET)
Thanks for the test. I will try with the BP, I've rebase the PR so I could test.
by fpiSTM
Fri Aug 18, 2017 8:55 am
Forum: STM core: Bugs and enhancements
Topic: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work
Replies: 15
Views: 305

Re: STM32VL-Discovery Serial1 recv doesn't work

Rick, Could you test by adding in uart.c, function: void uart_init(serial_t *obj) in the //Configure uart part

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  huart->gState = HAL_UART_STATE_RESET;
before the call of:

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  if(HAL_UART_Init(huart) != HAL_OK) {
    return;
  }
by fpiSTM
Fri Aug 18, 2017 5:30 am
Forum: STM32F4 Boards
Topic: [SOLVED] [libmaple F4] Very large sketch size when using malloc()
Replies: 16
Views: 231

Re: [libmaple F4] Very large sketch size when using malloc(), perhaps only in sloeber, need help with Arduino IDE test

Seems libstdc++ is added by sloeber in the link option. Is it really needed?
by fpiSTM
Thu Aug 17, 2017 8:10 pm
Forum: STM core: Bugs and enhancements
Topic: [SOLVED] STM32VL-Discovery Serial1 recv doesn't work
Replies: 15
Views: 305

Re: STM32VL-Discovery Serial1 recv doesn't work

Currently not Rick :oops:
I'm trying to get a vldisco. But as you said there is the same issue on BP. I will focus on it.
Thanks for your time to try debugging this issue.
Keep in touch