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Merge pull request #45 from badgeteam/tnt/spi-keys

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Small fixes for the SPI key report mechanism
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Frans Faase 2022-05-28 19:36:39 +02:00 committed by GitHub
commit 6e3dc8299d
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1 changed files with 4 additions and 8 deletions
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12
main/fpga_download.c
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@ -66,8 +66,6 @@ esp_err_t fpga_process_events(xQueueHandle buttonQueue, ICE40* ice40, uint16_t *
while (xQueueReceive(buttonQueue, &buttonMessage, 0) == pdTRUE) { while (xQueueReceive(buttonQueue, &buttonMessage, 0) == pdTRUE) {
uint8_t pin = buttonMessage.input; uint8_t pin = buttonMessage.input;
bool value = buttonMessage.state; bool value = buttonMessage.state;
//snprintf(message, sizeof(message), "button %d %d\n", pin, value);
//fpga_uart_mess(message);
uint16_t key_mask = 0; uint16_t key_mask = 0;
switch(pin) { switch(pin) {
case RP2040_INPUT_JOYSTICK_DOWN: case RP2040_INPUT_JOYSTICK_DOWN:
@ -113,14 +111,12 @@ esp_err_t fpga_process_events(xQueueHandle buttonQueue, ICE40* ice40, uint16_t *
else { else {
*key_state &= ~key_mask; *key_state &= ~key_mask;
} }
//snprintf(message, sizeof(message), "send %04X %04X\n", key_state, key_mask);
//fpga_uart_mess(message);
uint8_t spi_message[5] = { 0xf4 }; uint8_t spi_message[5] = { 0xf4 };
spi_message[1] = *key_state & 0xff; spi_message[1] = *key_state >> 8;
spi_message[2] = *key_state >> 8; spi_message[2] = *key_state & 0xff;
spi_message[3] = key_mask & 0xff; spi_message[3] = key_mask >> 8;
spi_message[4] = key_mask >> 8; spi_message[4] = key_mask & 0xff;
esp_err_t res = ice40_send(ice40, spi_message, 5); esp_err_t res = ice40_send(ice40, spi_message, 5);
if (res != ESP_OK) { if (res != ESP_OK) {
return res; return res;