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Make examples friendlier for non GCC compilers and fixed slave_mem_i2c.c to compile on boards without I2C pins (#336)

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This commit is contained in:
Graham Sanderson
2023-03-10 15:41:40 -06:00
committed by GitHub
parent 9d3fea1419
commit 60829a134a
39 changed files with 89 additions and 86 deletions
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8
uart/lcd_uart/lcd_uart.c
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@@ -151,7 +151,7 @@ int main() {
#if LCD_IS_RGB
uint8_t i = 0; // it's ok if this overflows and wraps, we're using sin
const float frequency = 0.1f;
float red, green, blue;
uint8_t red, green, blue;
#endif
while (1) {
@@ -163,9 +163,9 @@ int main() {
if (c < 128) uart_putc_raw(UART_ID, c); // skip extra non-ASCII chars
#if LCD_IS_RGB
// change the display color on keypress, rainbow style!
red = sin(frequency * i + 0) * 127 + 128;
green = sin(frequency * i + 2) * 127 + 128;
blue = sin(frequency * i + 4) * 127 + 128;
red = (uint8_t)(sin(frequency * i + 0) * 127 + 128);
green = (uint8_t)(sin(frequency * i + 2) * 127 + 128);
blue = (uint8_t)(sin(frequency * i + 4) * 127 + 128);
lcd_set_backlight_color(red, green, blue);
i++;
#endif