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pre-work for power display

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Ben V. Brown
2017-07-26 09:18:07 +10:00
parent 2d260bd62c
commit 56f31b02aa
3 changed files with 27 additions and 15 deletions
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11
workspace/ts100/src/Oled.c
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@@ -77,14 +77,19 @@ void Oled_DisplayFlip() {
Input: number of bytes to write, array to write
Output:
*/
const u8* Data_Command(u8 length,const u8* data) {
const u8* Data_Command(u8 length, const u8* data) {
int i;
u8 tx_data[129];
//here are are inserting the data write command at the beginning
tx_data[0] = 0x40;
length++;
for (i = 1; i < length; i++) //Loop through the array of data
tx_data[i] = *data++;
{
if (data == 0)
tx_data[i] = 0;
else
tx_data[i] = *data++;
}
I2C_PageWrite(tx_data, length, DEVICEADDR_OLED); //write out the buffer
return data;
}
@@ -107,7 +112,7 @@ void Set_ShowPos(u8 x, u8 y) {
Inputs:(x,y) start point, (width,height) of enclosing rect, pointer to data
Output: pointer to the last byte written out
*******************************************************************************/
const u8* Oled_DrawArea(u8 x0, u8 y0, u8 wide, u8 high,const u8* ptr) {
const u8* Oled_DrawArea(u8 x0, u8 y0, u8 wide, u8 high, const u8* ptr) {
u8 m, n, y;
n = y0 + high;