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fixed timings and code cleaning

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This commit is contained in:
demik 2021-05-08 21:05:58 +02:00
parent b29f42ce51
commit 46f7a757ab
1 changed files with 7 additions and 7 deletions
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14
main/adb.c
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@ -46,7 +46,7 @@ static void adb_handle_button(bool action);
static bool adb_rx_isone(rmt_item32_t cell); static bool adb_rx_isone(rmt_item32_t cell);
static bool adb_rx_isstop(rmt_item32_t cell); static bool adb_rx_isstop(rmt_item32_t cell);
static bool adb_rx_iszero(rmt_item32_t cell); static bool adb_rx_iszero(rmt_item32_t cell);
static uint16_t adb_rx_mouse(); static uint16_t IRAM_ATTR adb_rx_mouse();
static void adb_rx_setup(void); static void adb_rx_setup(void);
static bool adb_rx_tlt(void); static bool adb_rx_tlt(void);
static void adb_tx_as(void); static void adb_tx_as(void);
@ -109,13 +109,14 @@ void adb_task_host(void *pvParameters) {
/* put green led to steady if BT is disabled. Otherwise BT init will do it */ /* put green led to steady if BT is disabled. Otherwise BT init will do it */
if (gpio_get_level(GPIO_BTOFF) == 0) if (gpio_get_level(GPIO_BTOFF) == 0)
xTaskNotify(t_green, LED_ON, eSetValueWithOverwrite); xTaskNotify(t_green, LED_ON, eSetValueWithOverwrite);
ESP_LOGI("ADB", "ADB host started"); ESP_LOGI("ADB", "host started");
/* poll the mouse like a maniac. It will answer only if there is user input */ /* poll the mouse like a maniac. It will answer only if there is user input */
ESP_ERROR_CHECK(rmt_driver_install(RMT_RX_CHANNEL, 200, 0)); ESP_ERROR_CHECK(rmt_driver_install(RMT_RX_CHANNEL, 200, 0));
while (true) { while (true) {
vTaskDelay(20 / portTICK_PERIOD_MS); /* Should give us a polling rate between 80-90 Hz */
vTaskDelay(7 / portTICK_PERIOD_MS);
adb_tx_cmd(ADB_MOUSE|ADB_TALK|ADB_REG0); adb_tx_cmd(ADB_MOUSE|ADB_TALK|ADB_REG0);
data = adb_rx_mouse(); data = adb_rx_mouse();
@ -184,7 +185,7 @@ static bool adb_rx_iszero(rmt_item32_t cell) {
return false; return false;
} }
static uint16_t adb_rx_mouse() { static uint16_t IRAM_ATTR adb_rx_mouse() {
uint16_t data = 0; uint16_t data = 0;
RingbufHandle_t rb = NULL; RingbufHandle_t rb = NULL;
rmt_item32_t* items = NULL; rmt_item32_t* items = NULL;
@ -194,9 +195,7 @@ static uint16_t adb_rx_mouse() {
rmt_get_ringbuf_handle(RMT_RX_CHANNEL, &rb); rmt_get_ringbuf_handle(RMT_RX_CHANNEL, &rb);
assert(rb != NULL); assert(rb != NULL);
rmt_rx_start(RMT_RX_CHANNEL, true); rmt_rx_start(RMT_RX_CHANNEL, true);
items = (rmt_item32_t*) xRingbufferReceive(rb, &rx_size, pdMS_TO_TICKS(10)); items = (rmt_item32_t*)xRingbufferReceive(rb, &rx_size, pdMS_TO_TICKS(8));
//printf( ">>> %i\n", rx_size);
rmt_rx_stop(RMT_RX_CHANNEL); rmt_rx_stop(RMT_RX_CHANNEL);
if (items == NULL) if (items == NULL)
@ -217,6 +216,7 @@ static uint16_t adb_rx_mouse() {
xTaskNotify(t_yellow, LED_ONCE, eSetValueWithOverwrite); xTaskNotify(t_yellow, LED_ONCE, eSetValueWithOverwrite);
break; break;
default: default:
ESP_LOGD("ADB", "wrong size of %i bit(s)", rx_size / sizeof(rmt_item32_t));
xTaskNotify(t_red, LED_ONCE, eSetValueWithOverwrite); xTaskNotify(t_red, LED_ONCE, eSetValueWithOverwrite);
} }