alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-11 21:10:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

lcd: unify callback prototype

Browse Source
This commit is contained in:
morris
2021-09-27 11:32:29 +08:00
committed by suda-morris
parent aa73e423d4
commit e09e39c94f
25 changed files with 210 additions and 232 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
components/esp_lcd/src/esp_lcd_panel_io_i80.c
View File

@@ -77,8 +77,8 @@ struct lcd_i80_trans_descriptor_t {
uint32_t cmd_cycles; // Command cycles
const void *data; // Data buffer
uint32_t data_length; // Data buffer size
void *cb_user_data; // private data used by trans_done_cb
bool (*trans_done_cb)(esp_lcd_panel_io_handle_t panel_io, void *user_data, void *event_data); // transaction done callback
void *user_ctx; // private data used by trans_done_cb
esp_lcd_panel_io_color_trans_done_cb_t trans_done_cb; // transaction done callback
};
struct lcd_panel_io_i80_t {
@@ -90,11 +90,11 @@ struct lcd_panel_io_i80_t {
QueueHandle_t trans_queue; // Transaction queue, transactions in this queue are pending for scheduler to dispatch
QueueHandle_t done_queue; // Transaction done queue, transactions in this queue are finished but not recycled by the caller
size_t queue_size; // Size of transaction queue
size_t num_trans_inflight; // Number of transactions that are undergoing (the descriptor not recycled yet)
size_t num_trans_inflight; // Number of transactions that are undergoing (the descriptor not recycled yet)
int lcd_cmd_bits; // Bit width of LCD command
int lcd_param_bits; // Bit width of LCD parameter
void *cb_user_data; // private data used when transfer color data
bool (*on_color_trans_done)(esp_lcd_panel_io_handle_t panel_io, void *user_data, void *event_data); // color data trans done callback
void *user_ctx; // private data used when transfer color data
esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; // color data trans done callback
LIST_ENTRY(lcd_panel_io_i80_t) device_list_entry; // Entry of i80 device list
struct {
unsigned int dc_idle_level: 1; // Level of DC line in IDLE phase
@@ -267,7 +267,7 @@ esp_err_t esp_lcd_new_panel_io_i80(esp_lcd_i80_bus_handle_t bus, const esp_lcd_p
i80_device->flags.pclk_idle_low = io_config->flags.pclk_idle_low;
i80_device->flags.pclk_active_neg = io_config->flags.pclk_active_neg;
i80_device->on_color_trans_done = io_config->on_color_trans_done;
i80_device->cb_user_data = io_config->user_data;
i80_device->user_ctx = io_config->user_ctx;
// fill panel io function table
i80_device->base.del = panel_io_i80_del;
i80_device->base.tx_param = panel_io_i80_tx_param;
@@ -434,7 +434,7 @@ static esp_err_t panel_io_i80_tx_color(esp_lcd_panel_io_t *io, int lcd_cmd, cons
trans_desc->data = color;
trans_desc->data_length = color_size;
trans_desc->trans_done_cb = i80_device->on_color_trans_done;
trans_desc->cb_user_data = i80_device->cb_user_data;
trans_desc->user_ctx = i80_device->user_ctx;
// send transaction to trans_queue
xQueueSend(i80_device->trans_queue, &trans_desc, portMAX_DELAY);
i80_device->num_trans_inflight++;
@@ -591,7 +591,7 @@ IRAM_ATTR static void lcd_default_isr_handler(void *args)
}
// device callback
if (trans_desc->trans_done_cb) {
if (trans_desc->trans_done_cb(&cur_device->base, trans_desc->cb_user_data, NULL)) {
if (trans_desc->trans_done_cb(&cur_device->base, NULL, trans_desc->user_ctx)) {
need_yield = true;
}
}