electro/f103-dotmatrix
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MightyPork
2016-05-23 23:21:09 +02:00
parent 7913d14e09
commit 94662e35a8
2 changed files with 13 additions and 5 deletions
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project/main.c
+12 -3
View File
@@ -54,7 +54,7 @@ int main(void)
mdsp_send_command_all(CMD_SCAN_LIMIT, 0x07);
mdsp_send_command_all(CMD_SHUTDOWN, 0x01);
mdsp_send_command_all(CMD_DISPLAY_TEST, 0x00);
mdsp_send_command_all(CMD_INTENSITY, 0x05);
mdsp_send_command_all(CMD_INTENSITY, 0x0F);
mdsp_clear();
@@ -89,7 +89,16 @@ int main(void)
poll_subsystems();
for (int i = 0; i < 8; i++) {
for(int i = 0; i < 8; i++) {
mdsp_send_command_all(CMD_DIGIT0+i, i);
}
delay_ms(500);
for(int i = 7; i >= 0; i--) {
mdsp_send_command_all(CMD_DIGIT0+i, 0x00);
}
delay_ms(500);
/*for (int i = 0; i < 8; i++) {
uint32_t x = __RBIT(inva0[7-i]);
mdsp_set(i, x >> 21);
mdsp_set(8+i, (x >> 29) & 0b111);
@@ -101,7 +110,7 @@ int main(void)
mdsp_set(i, x >> 21);
mdsp_set(8+i, (x >> 29) & 0b111);
}
delay_ms(500);
delay_ms(500);*/
}
}
project/matrixdsp.c
+1 -2
View File
@@ -57,7 +57,7 @@ void mdsp_send_command(uint8_t idx, MDSP_Command cmd, uint8_t data)
void mdsp_send_command_all(MDSP_Command cmd, uint8_t data)
{
dbg("Set cmd 0x%02x, data 0x%02x ALL", cmd, data);
//dbg("Set cmd 0x%02x, data 0x%02x ALL", cmd, data);
set_nss(false);
while (MDSP_SPIx->SR & SPI_SR_BSY);
@@ -67,7 +67,6 @@ void mdsp_send_command_all(MDSP_Command cmd, uint8_t data)
}
while (MDSP_SPIx->SR & SPI_SR_BSY);
set_nss(false);
set_nss(true);
}