ARM: TCPnet Memory Pool resize problem
Hi all, First: I am working on STM32F407 and I am using two iRAMs and one external SRAM with addresses: addr size iRAM1: 0x20000000 0x20000 iRAM2: 0x10000000 0x10000 RAM1: 0x60000000 0x200000 C...
View ArticleARM: inclues with uvision (3 Replies)
I wanted to use uvision with the examples from stm32cube. I saw the mdk project file and loaded that in to uvision. The group Drivers/STM32F2xx_HAL_Driver pointed to a few missing files. I found these...
View ArticleARM: tool chain. (2 Replies)
I have set up a Can example from pack installer for a stm32f205 chip. When compiling I get Error: *** Project 'CAN', Target 'STM32F207 Flash', Device 'STMicroelectronics::STM32F207IGHx' is not...
View ArticleARM: Std::vector C++ in Keil
Is std::vector C++ library not supported in Keil or what? When I debug the program, it just doesn't execute the function that manipulates std::vector and returns a vector
View ArticleARM: DMA SSP problem (1 Replies)
I am trying DMA via SSP0 with LPC2378 ARM (development board). Transfers are initiated by calling the function below (write to SD card). While testing I decided to make 2 DMA transfers, one after the...
View ArticleC51: 8051 - I2C BitBang (1 Replies)
Im using I2C bitbang and Im facing an issue. I think I need a delay between SCL and SDA lines. Im not sure how much the delay needs to be. Can someone check my I2C code to see if everything checks...
View ArticleC166: Debugging with Miniwiggler V3 (3 Replies)
How can I use Keil with the Miniwiggler V3? (https://www.ehitex.de/zubehoer/2505/dap-miniwiggler-v3) According to the Documentation it is compatible with Keil. Also myµC is...
View ArticleARM: Setting Hardware Breakpoints
Good evening , i've got a problem with configuring Breakpoints on ARMv7 with XEN as a Hypervisor. My goal is to implement some kind of Single Step by using "Address Mismatch" Breakpoints. To do this,...
View ArticleARM: error: #40: expected an identifier - Device.h
I am using std::vector library in my program and according this thread, it looks like we need to add Retarget.c needs to be added to the project. When I added that, I got an error as stated here...
View ArticleC51: Keil files for project (1 Replies)
I bought some Silicon Labs C8051 boards, equipment, and PC for someone recently and am going through a computer now. I found some SW - created by Silicon Labs for the C8051F340 board I'm playing with...
View ArticleARM: Question about configure RL-RTX. (3 Replies)
My MCU architecture is ARM968 and I found some hint about how to configure the RTX_Config.c in http://www.keil.com/support/man/docs/rlarm/rlarm_ar_advconfig_cfgmac.htm. There is a tricky problem in my...
View ArticleNone: ULINK2 as CMSIS-DAP Communication Failure
When using the ULINK2 as a CMSIS-DAP Debugger via the SW Port, I keep getting a "SWD/JTAG" Failure. My computer successfully detects the ULINK and provides the serial number, it just can't setup the...
View ArticleNone: ULINK2 J1 Jumper (1 Replies)
When I proved the J1 pins and VCC, I noticed that VCC is electrically connected to the "ARM" pin among the 3 pins in the J1 jumper of the ULINK2. When I set the jumper to 3.3V, VCC doesn't actually...
View ArticleARM: Reverse working of Switch
When I am executing this code, the LED is ON by default whereas it should only be ON when switch is pressed. And when I press the switch, it turns off. Can anyone please explain me, what I am doing...
View ArticleARM: last record printing multiple time how to stop at last record....
void PrintPreTareReport() { SendDataToVFD(0x01,0,10); DisplayStringOnVFD("Report Tare Wt Y/N?",0x80,10); GetKeyYN(); SendDataToVFD(0x01,0,10); if(Key=='Y' || Key=='y') { PrinterCheck();...
View ArticleNone: Keil µVision support for fpga-driven arm?
Hello, can you tell me if it is possible in uVision to debug a "customized" cortex-M33 arm cpu without integrated flash? Since the sub-system ist customized, it has some ROM area which is not writable...
View ArticleNone: MDK ARM version 5.23 Cortex M4
Hi, I am migrating project from Keil version 5.14 to 5.23. I have below doubts regarding version 5.23: 1. Does 5.23 support task and its functions or it supports only thread ? 2. In version 5.14 there...
View ArticleARM: using the corexxxR tool? (4 Replies)
I have a board that calls it's self the corexxxR. On this board I have a stm32f205 rb chip. How to I configure uvision to "download" to it?
View ArticleNone: error C202: 'osThreadId_t': undefined identifier (4 Replies)
when trying to execute the below code, osThreadId_t tid1; tid1 = osThreadNew(job1, NULL, NULL); // Create a new thread I am facing the error "main.c(24): error C202: 'osThreadId_t': undefined...
View ArticleARM: Modbus communication via STM32F4
Hi I am using UART5 interrupt handler to receive bytes in Mod-bus protocol. MCU is STM32f407VGT6. My problem is that UART ISR does not get first 4 bytes from slave. I have checked signals with scope...
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