I am studying the ARM Cortex-M0 DesignStart. I found there are debug port SWDIOTMS and SWCLKTCK in the port list of cmsdk_mcu.v, and there are CPU options which defines the CPU's feature.
I configured the parameter DBG = 1 in the cmsdk_mcu.v Line37…
cmsis NVIC question.
Hello, Everybody. I have several questions.
1. Please See the NVIC_Type structure. I don't understand about why ISER,ICER,ISPR and ICPR use size of array 1( I think It can use just __IO uint32_t ISER; ), and what does RESERVEDs do???
2. I would like…
- over 4 years ago
- Processors
- Cortex-M / M-Profile forum
Fixed-point calculation using CMSIS_library
Hi.
I'm a robot engineer and I usually use MCUs such as nrf52832(cortex-M4f) or ST32f407(cortex) to use various sensors.
Since those MCUs have an FPU inside, calculating time was quite fast without any burdensome optimizations.
The problem is, I have to…
- over 1 year ago
- Processors
- Cortex-M / M-Profile forum
Are CMSIS drivers for Flash portable on all Cortex M0(vendor independent)?
I am writing open source easy to use top level Flash drivers which are portable to use on all Cortex M0 devices (vendor independent). So I was thinking of using CMSIS flash drivers as my low level block. So are CMSIS flash driver portable on all Cortex…
- over 1 year ago
- System
- Embedded forum
V2M MPS2+: 'ERROR: FPGA did not configure.'
Hi all,
We have purchased an MPS2+ platform, and everything was going well, but since Friday we are facing an error we do not understand.
When starting the FPGA configuration (by pressing the 'ON' button on the board), leds start blinking (the screen…
- over 2 years ago
- Open Source Software and Platforms
- Arm Development Platforms forum
Has anyone had problems with implementing App Note AN387 using Cortex M0 r2p0 on a Cortex-M + dev board?
All,
I received the Versatile Express Cortex-M Prototyping System + and am using DesignStart. I powered on the board and the operating system booted up without any problems.
In the V2M_MPS2/MB/HBI0263C/board.txt file, the following are the sequence of…
- over 2 years ago
- DesignStart
- DesignStart forum
MPS2+ Firmware for Mbed
This is an update to the fimware for the MCC on the MPS2+ board. This adds some features for improved compatibility with the Mbed OS software examples and continuous integration flow. You do not need to install the update unless you are working with Mbed…
- over 2 years ago
- DesignStart
- DesignStart forum