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Remove bitwise operation on address (#355)

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This commit is contained in:
agento2
2023-03-22 09:44:40 -05:00
committed by GitHub
parent 8bfcdbdc63
commit 56b4522ce4
1 changed files with 2 additions and 2 deletions
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4
i2c/ssd1306_i2c/ssd1306_i2c.c
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@@ -106,7 +106,7 @@ void SSD1306_send_cmd(uint8_t cmd) {
// this "data" can be a command or data to follow up a command // this "data" can be a command or data to follow up a command
// Co = 1, D/C = 0 => the driver expects a command // Co = 1, D/C = 0 => the driver expects a command
uint8_t buf[2] = {0x80, cmd}; uint8_t buf[2] = {0x80, cmd};
i2c_write_blocking(i2c_default, (SSD1306_I2C_ADDR & SSD1306_WRITE_MODE), buf, 2, false); i2c_write_blocking(i2c_default, SSD1306_I2C_ADDR, buf, 2, false);
} }
void SSD1306_send_cmd_list(uint8_t *buf, int num) { void SSD1306_send_cmd_list(uint8_t *buf, int num) {
@@ -127,7 +127,7 @@ void SSD1306_send_buf(uint8_t buf[], int buflen) {
temp_buf[0] = 0x40; temp_buf[0] = 0x40;
memcpy(temp_buf+1, buf, buflen); memcpy(temp_buf+1, buf, buflen);
i2c_write_blocking(i2c_default, (SSD1306_I2C_ADDR & SSD1306_WRITE_MODE), temp_buf, buflen + 1, false); i2c_write_blocking(i2c_default, SSD1306_I2C_ADDR, temp_buf, buflen + 1, false);
free(temp_buf); free(temp_buf);
} }