Fri Mar 31, 2023 13:59:39: Failed to set configuration with MCU name STM8S105S6: SWIM error [30006]: Comm init error: chip does not answer
时间: 2024-05-28 07:08:33 浏览: 19
As an AI language model, I do not have enough context to provide a specific solution. However, this error message suggests that there is a problem with the communication between the SWIM interface and the STM8S105S6 MCU. This could be caused by a variety of factors, including incorrect pin connections, faulty hardware, or incorrect configuration settings. Troubleshooting steps may include checking the pin connections, verifying the SWIM interface and MCU are compatible, and ensuring that the configuration settings are correct. It may also be helpful to consult the device datasheet and user manual for additional guidance.
相关问题
STM8S105S6T6C芯片参数
以下是STM8S105S6T6C芯片的一些参数:
- CPU:8位STM8S核心
- 主频:16 MHz
- 存储器:32 KB闪存,2 KB RAM
- 通信接口:UART、SPI、I2C
- 定时器:2个16位定时器,1个8位定时器
- ADC:10位ADC,最高可达2.5 MSPS
- GPIO:32个I/O引脚
- 工作电压:2.95V-5.5V
- 封装:LQFP32
以上是芯片的一些基本参数,具体还要根据应用场景和具体需求来选择。
使用STM8S105S6来驱动线性CCD的代码
在使用STM8S105S6驱动线性CCD时,需要注意以下几点:
1. 软件SPI的实现:STM8S105S6没有硬件SPI,需要使用软件SPI来驱动CCD。
2. 定时器的使用:通过定时器生成CCD的时序信号,以便采集CCD输出的图像数据。
3. ADC的配置:将CCD的输出信号通过ADC转换为数字信号。
下面是一个简单的示例代码:
```c
#include "stm8s.h"
#define CCD_CLK GPIO_PIN_4
#define CCD_SI GPIO_PIN_5
#define CCD_AO GPIO_PIN_6
uint8_t CCD_data[128];
void delay_us(uint16_t us)
{
while(us--)
{
__asm__("nop");
}
}
void CCD_read(void)
{
GPIO_WriteLow(GPIOB, CCD_SI);
delay_us(1);
for(uint8_t i = 0; i < 128; i++)
{
GPIO_WriteHigh(GPIOB, CCD_CLK);
delay_us(1);
CCD_data[i] = ADC1_GetConversionValue(ADC1_CHANNEL_5);
GPIO_WriteLow(GPIOB, CCD_CLK);
delay_us(1);
}
}
void main(void)
{
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
GPIO_Init(GPIOB, CCD_CLK, GPIO_MODE_OUT_PP_LOW_FAST);
GPIO_Init(GPIOB, CCD_SI, GPIO_MODE_OUT_PP_LOW_FAST);
GPIO_Init(GPIOB, CCD_AO, GPIO_MODE_IN_FL_NO_IT);
TIM2_TimeBaseInit(TIM2_PRESCALER_16, 999);
TIM2_OC1Init(TIM2_OCMODE_PWM2, TIM2_OUTPUTSTATE_ENABLE, 100, TIM2_OCPOLARITY_HIGH);
TIM2_Cmd(ENABLE);
ADC1_DeInit();
ADC1_Init(ADC1_CONVERSIONMODE_SINGLE, ADC1_CHANNEL_5, ADC1_PRESSEL_FCPU_D18, ADC1_EXTTRIG_TIM, DISABLE, ADC1_ALIGN_RIGHT, ADC1_SCHMITTTRIG_CHANNEL5, DISABLE);
ADC1_Cmd(ENABLE);
while(1)
{
CCD_read();
// 处理CCD_data数组中的数据
}
}
```
在这个示例代码中,我们使用GPIO控制CCD时序信号的产生,使用ADC1读取CCD的输出信号,并将读取到的数据存储在CCD_data数组中。通过不断地调用CCD_read函数,我们可以不断地读取CCD的输出数据,并进行处理。
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