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Merge with master

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This commit is contained in:
Sebastien
2020-01-15 12:23:55 -05:00
parent 89765d9679 eb5c7c3cea
commit b0594b9df0
16 changed files with 119 additions and 18 deletions
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24
components/display/driver_SSD1306.c
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@@ -32,14 +32,16 @@
#define I2C_PORT 1
#define I2C_ADDRESS 0x3C
#define LINELEN 40
#define TAG "display"
static const char *TAG = "display";
static void vfdc_handler( u8_t *_data, int bytes_read);
void grfe_handler( u8_t *data, int len);
static bool display_init(char *config);
static void grfe_handler( u8_t *data, int len);
static bool display_init(char *config, char *welcome);
static void print_message(char *msg);
struct display_handle_s SSD1306_handle = {
display_init,
print_message,
vfdc_handler,
grfe_handler,
NULL, NULL,
@@ -71,7 +73,7 @@ static const unsigned char BitReverseTable256[] =
/****************************************************************************************
*
*/
static bool display_init(char *config) {
static bool display_init(char *config, char *welcome) {
bool res = false;
if (strstr(config, "I2C")) {
@@ -105,6 +107,7 @@ static bool display_init(char *config) {
}
}
if(res){
print_message(welcome);
ESP_LOGI(TAG, "Initialized I2C display %dx%d (sda:%d, scl:%d, address:%02x)", width, height, sda, scl, address);
} else {
ESP_LOGE(TAG, "Cannot initialized I2C display %s [%dx%d sda:%d, scl:%d, address:%02x]", config, width, height, sda, scl, address);
@@ -116,6 +119,19 @@ static bool display_init(char *config) {
return res;
}
/****************************************************************************************
*
*/
static void print_message(char *msg) {
if (!msg) return;
SSD1306_AddressMode Mode = AddressMode;
SSD1306_Clear( &I2CDisplay, SSD_COLOR_BLACK );
SSD1306_SetDisplayAddressMode( &I2CDisplay, AddressMode_Horizontal );
SSD1306_FontDrawAnchoredString( &I2CDisplay, TextAnchor_Center, msg, SSD_COLOR_WHITE );
SSD1306_Update( &I2CDisplay );
SSD1306_SetDisplayAddressMode( &I2CDisplay, Mode );
}
/****************************************************************************************
* Change special LCD chars to something more printable on screen
*/