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Fix bugs

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This commit is contained in:
Jan-Henrik 2020-07-17 11:16:36 +02:00
parent c28c870687
commit 63dc7f3d96
3 changed files with 9 additions and 10 deletions
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13
stereo_mix/drivers/dacs.h
View file

@ -7,11 +7,11 @@
namespace stereo_mix {
GPIO_TypeDef* kMDacPorts[] = { GPIOB, GPIOB, GPIOB, GPIOB };
const uint16_t kMDacPins[] = { GPIO_PIN_8, GPIO_PIN_9, GPIO_PIN_10, GPIO_PIN_11 };
GPIO_TypeDef* kOffsetDacPorts[] = { GPIOB, GPIOB, GPIOB, GPIOB };
const uint16_t kOffsetDacPins[] = { GPIO_PIN_8, GPIO_PIN_9, GPIO_PIN_10, GPIO_PIN_11 };
GPIO_TypeDef* kOffsetDacPorts[] = { GPIOA, GPIOB, GPIOB, GPIOC };
const uint16_t kOffsetDacPins[] = { GPIO_PIN_15, GPIO_PIN_7, GPIO_PIN_15, GPIO_PIN_13 };
GPIO_TypeDef* kMDacPorts[] = { GPIOA, GPIOB, GPIOB, GPIOC };
const uint16_t kMDacPins[] = { GPIO_PIN_15, GPIO_PIN_7, GPIO_PIN_15, GPIO_PIN_13 };
class Dacs { // MCP4xx2 dac implementation
public:
@ -89,11 +89,14 @@ class Dacs { // MCP4xx2 dac implementation
value |= 1 << 12; // shutdown always set to 1
kMDacPorts[device]->BRR |= kMDacPins[device];
kOffsetDacPorts[device]->BRR |= kOffsetDacPins[device];
SPI1->DR = value;
while ((SPI1->SR & (SPI_SR_TXE | SPI_SR_BSY)) != SPI_SR_TXE)
;
kMDacPorts[device]->BSRR |= kMDacPins[device];
kOffsetDacPorts[device]->BRR |= kOffsetDacPins[device];
SPI1->DR = value;
while ((SPI1->SR & (SPI_SR_TXE | SPI_SR_BSY)) != SPI_SR_TXE)
;
kOffsetDacPorts[device]->BSRR |= kOffsetDacPins[device];
};

4
stereo_mix/stereo_mix.cc
View file

@ -1,7 +1,3 @@
//#define ENABLE_DEBUG_PIN
#include "drivers/debug_pin.h"
#include "drivers/adc.h"
#include "drivers/dacs.h"
#include "drivers/leds.h"

2
stereo_mix/ui.cc
View file

@ -99,7 +99,7 @@ void UI::TaskDrawLeds()
{
for (size_t i = 0; i < kNumChannels; i++) {
if (potControllers[i].editing_hidden_parameter()) {
leds->set_intensity_signed(i, volume_att_pots[i]);
leds->set_intensity_signed(i, volume_att_pots[i] - 32767);
} else if (potControllers[i + kNumChannels].editing_hidden_parameter()) {
leds->set_intensity_signed(i, pan_att_pots[i] - 32767);
} else {