Hi everyone,
I’m newbie in ARM(have experience only with PICs). So I have
-
Windows XP Pro
-
Development board from Olimex STM32-H103(http://www.olimex.com/dev/stm32-h103.html)
-
Olimex ARM-Jtag (http://www.olimex.com/dev/arm-jtag.html)
-
IAR EW-ARM 5.2
What I want:
- Just turn on, turn off STAT Led on the board (connected to PC12)
Also I installed H-JTAG 0.9.1, download firmware from official ST web site and just modify template project.
main.c
#include "stm32f10x_lib.h"
/* Private variables ---------------------------------------------------------*/
GPIO_InitTypeDef GPIO_InitStructure;
ErrorStatus HSEStartUpStatus;
volatile unsigned long _1ms_counter;
/* Private function prototypes -----------------------------------------------*/
void RCC_Configuration(void);
void NVIC_Configuration(void);
void port_init(void);
void sys_tick_init(void);
void delay_ms(unsigned long delay);
int main(void){
RCC_Configuration(); // System Clocks Configuration
NVIC_Configuration();
port_init();
//sys_tick_init();
while(1){
GPIO_SetBits(GPIOC, GPIO_Pin_12);
delay_ms(500000);
GPIO_ResetBits(GPIOC, GPIO_Pin_12);
delay_ms(500000);
}
}
void RCC_Configuration(void)
{
/* RCC system reset(for debug purpose) */
RCC_DeInit();
/* Enable HSE */
RCC_HSEConfig(RCC_HSE_ON);
/* Wait till HSE is ready */
HSEStartUpStatus = RCC_WaitForHSEStartUp();
if(HSEStartUpStatus == SUCCESS)
{
/* Enable Prefetch Buffer */
FLASH_PrefetchBufferCmd(FLASH_PrefetchBuffer_Enable);
/* Flash 2 wait state */
FLASH_SetLatency(FLASH_Latency_2);
/* HCLK = SYSCLK */
RCC_HCLKConfig(RCC_SYSCLK_Div1);
/* PCLK2 = HCLK */
RCC_PCLK2Config(RCC_HCLK_Div1);
/* PCLK1 = HCLK/2 */
RCC_PCLK1Config(RCC_HCLK_Div2);
/* PLLCLK = 8MHz * 9 = 72 MHz */
RCC_PLLConfig(RCC_PLLSource_HSE_Div1, RCC_PLLMul_9);
/* Enable PLL */
RCC_PLLCmd(ENABLE);
/* Wait till PLL is ready */
while(RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET)
{
}
/* Select PLL as system clock source */
RCC_SYSCLKConfig(RCC_SYSCLKSource_PLLCLK);
/* Wait till PLL is used as system clock source */
while(RCC_GetSYSCLKSource() != 0x08)
{
}
}
}
void NVIC_Configuration(void){
NVIC_InitTypeDef NVIC_InitStructure;
#ifdef VECT_TAB_RAM
/* Set the Vector Table base location at 0x20000000 */
NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);
#else /* VECT_TAB_FLASH */
/* Set the Vector Table base location at 0x08000000 */
NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);
#endif
}
//------------------------------------------------------------------------------
void port_init(void){
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOA, ENABLE);
// Configure PC.12 as output push-pull (LED)
GPIO_WriteBit(GPIOC,GPIO_Pin_12,Bit_SET);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOC, &GPIO_InitStructure);
}
//------------------------------------------------------------------------------
void sys_tick_init(void){
SysTick_SetReload(9000);
SysTick_ITConfig(ENABLE);
SysTick_CounterCmd(SysTick_Counter_Enable);
}
//------------------------------------------------------------------------------
void delay_ms(unsigned long delay){
unsigned long temp = _1ms_counter;
while( _1ms_counter-temp < delay );
}
+STM firmware library
So, I compile & build project in IAR without errors, connect ARM-Jtag to PC, connect USB to dev board(for power supply), attach Jtag to dev board, startup H-Jtag server(target found Cortex M3), then press Ctrl-D in IAR (Download & Debug), press Go. And nothing…
Also I generate .Hex & program board via H-Flasher. Programing & verification without error, but Led on board doesn’t blink. :?:
Can anyone help me?
My project in IAR http://rapidshare.com/files/212671925/b … d.rar.html
No sound or icons from Windows, that “removable”\storage device connected. Just status LED on the board is on. USB on PC works fine. In case of VCP all drivers was installed properly. Device was tested on WinXP & Vista…