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ADD: Wii Nunchuck control

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This commit is contained in:
Niklas Fauth
2018-04-08 00:03:35 +02:00
parent 30f8d97694
commit fd49c006f7
10 changed files with 1681 additions and 1179 deletions
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29
Src/comms.c
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@ -7,6 +7,15 @@
UART_HandleTypeDef huart2;
#ifdef DEBUG_SERIAL_USART3
#define UART_DMA_CHANNEL DMA1_Channel2
#endif
#ifdef DEBUG_SERIAL_USART2
#define UART_DMA_CHANNEL DMA1_Channel7
#endif
volatile uint8_t uart_buf[100];
volatile int16_t ch_buf[8];
//volatile char char_buf[300];
@ -28,11 +37,11 @@ void consoleScope() {
uart_buf[8] = CLAMP(ch_buf[7]+127, 0, 255);
uart_buf[9] = '\n';
if(DMA1_Channel2->CNDTR == 0) {
DMA1_Channel2->CCR &= ~DMA_CCR_EN;
DMA1_Channel2->CNDTR = 10;
DMA1_Channel2->CMAR = (uint32_t)uart_buf;
DMA1_Channel2->CCR |= DMA_CCR_EN;
if(UART_DMA_CHANNEL->CNDTR == 0) {
UART_DMA_CHANNEL->CCR &= ~DMA_CCR_EN;
UART_DMA_CHANNEL->CNDTR = 10;
UART_DMA_CHANNEL->CMAR = (uint32_t)uart_buf;
UART_DMA_CHANNEL->CCR |= DMA_CCR_EN;
}
#endif
@ -40,11 +49,11 @@ void consoleScope() {
memset(uart_buf, 0, sizeof(uart_buf));
sprintf(uart_buf, "%i;%i;%i;%i\n\r", ch_buf[0], ch_buf[1], ch_buf[2], ch_buf[3]);//, ch_buf[4], ch_buf[5], ch_buf[6], ch_buf[7]);
if(DMA1_Channel2->CNDTR == 0) {
DMA1_Channel2->CCR &= ~DMA_CCR_EN;
DMA1_Channel2->CNDTR = strlen(uart_buf);
DMA1_Channel2->CMAR = (uint32_t)uart_buf;
DMA1_Channel2->CCR |= DMA_CCR_EN;
if(UART_DMA_CHANNEL->CNDTR == 0) {
UART_DMA_CHANNEL->CCR &= ~DMA_CCR_EN;
UART_DMA_CHANNEL->CNDTR = strlen(uart_buf);
UART_DMA_CHANNEL->CMAR = (uint32_t)uart_buf;
UART_DMA_CHANNEL->CCR |= DMA_CCR_EN;
}
#endif
}