julixau/audioMux
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firmware: invert channel numbers to match numbers on case

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This commit is contained in:
Julian Daube 2019-10-21 23:04:23 +02:00
parent 4a0a5c00ba
commit 95f4f5dd71
1 changed files with 17 additions and 14 deletions
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31
firmware/Src/main.c
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@ -63,20 +63,20 @@ void SystemClock_Config(void);
/* USER CODE BEGIN 0 */ /* USER CODE BEGIN 0 */
#define OUTPUT_MAP(a) \ #define OUTPUT_MAP(a) \
a(0, SW3) \ a(5, SW3) \
a(1, SW2) \ a(4, SW2) \
a(2, SW5) \ a(3, SW5) \
a(3, SW6) \ a(2, SW6) \
a(4, SW4) \ a(1, SW4) \
a(5, SW7) a(0, SW7)
#define OUTPUT_LED(a) \ #define OUTPUT_LED(a) \
a(0, SW5) \ a(5, SW5) \
a(1, SW2) \ a(4, SW2) \
a(2, SW3) \ a(3, SW3) \
a(3, SW6) \ a(2, SW6) \
a(4, SW4) \ a(1, SW4) \
a(5, SW7) a(0, SW7)
void set_input_led(int number, int value) { void set_input_led(int number, int value) {
switch(number) { switch(number) {
@ -108,9 +108,12 @@ void set_input(uint8_t channel) {
if (channel == oldchannel || channel >= 6) if (channel == oldchannel || channel >= 6)
return; return;
channel = channel;
set_input_led(oldchannel, 0); set_input_led(oldchannel, 0);
set_input_led(channel, 1); set_input_led(channel, 1);
bd_set_input(&hi2c1, channel);
// invert bd inputs to match the numbers on the case
bd_set_input(&hi2c1, 5-channel);
oldchannel = channel; oldchannel = channel;
printf("C%d\n", channel); printf("C%d\n", channel);
@ -160,7 +163,7 @@ int main(void)
HAL_GPIO_TogglePin(USER_LED_GPIO_Port, USER_LED_Pin); HAL_GPIO_TogglePin(USER_LED_GPIO_Port, USER_LED_Pin);
HAL_Delay(100); HAL_Delay(100);
HAL_GPIO_TogglePin(USER_LED_GPIO_Port, USER_LED_Pin); HAL_GPIO_TogglePin(USER_LED_GPIO_Port, USER_LED_Pin);
uint8_t input = 5; uint8_t input = 0;
// reset set input // reset set input
set_input(input); set_input(input);