EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

lib/stm32/f1: Coding-style fixes.

Browse Source
This commit is contained in:
Uwe Hermann
2011-11-16 19:31:47 +01:00
parent 6e7403f769
commit 8725bc5171
10 changed files with 452 additions and 482 deletions
Download Patch File Download Diff File Expand all files Collapse all files

801
lib/stm32/f1/dma.c
View File

@@ -21,523 +21,496 @@
void dma_enable_mem2mem_mode(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_MEM2MEM;
DMA_CCR1(dma) &= ~DMA_CCR1_CIRC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_MEM2MEM;
DMA_CCR2(dma) &= ~DMA_CCR2_CIRC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_MEM2MEM;
DMA_CCR3(dma) &= ~DMA_CCR3_CIRC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_MEM2MEM;
DMA_CCR4(dma) &= ~DMA_CCR4_CIRC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_MEM2MEM;
DMA_CCR5(dma) &= ~DMA_CCR5_CIRC;
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) |= DMA_CCR6_MEM2MEM;
DMA_CCR6(dma) &= ~DMA_CCR6_CIRC;
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) |= DMA_CCR7_MEM2MEM;
DMA_CCR7(dma) &= ~DMA_CCR7_CIRC;
}
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_MEM2MEM;
DMA_CCR1(dma) &= ~DMA_CCR1_CIRC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_MEM2MEM;
DMA_CCR2(dma) &= ~DMA_CCR2_CIRC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_MEM2MEM;
DMA_CCR3(dma) &= ~DMA_CCR3_CIRC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_MEM2MEM;
DMA_CCR4(dma) &= ~DMA_CCR4_CIRC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_MEM2MEM;
DMA_CCR5(dma) &= ~DMA_CCR5_CIRC;
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) |= DMA_CCR6_MEM2MEM;
DMA_CCR6(dma) &= ~DMA_CCR6_CIRC;
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) |= DMA_CCR7_MEM2MEM;
DMA_CCR7(dma) &= ~DMA_CCR7_CIRC;
}
}
}
void dma_set_priority(u32 dma, u8 channel, u8 prio)
{
/* parameter check */
if (prio > 3)
return;
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_PL_LSB);
DMA_CCR1(dma) |= (prio << DMA_CCR1_PL_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_PL_LSB);
DMA_CCR2(dma) |= (prio << DMA_CCR2_PL_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_PL_LSB);
DMA_CCR3(dma) |= (prio << DMA_CCR3_PL_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_PL_LSB);
DMA_CCR4(dma) |= (prio << DMA_CCR4_PL_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_PL_LSB);
DMA_CCR5(dma) |= (prio << DMA_CCR5_PL_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_PL_LSB);
DMA_CCR6(dma) |= (prio << DMA_CCR6_PL_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_PL_LSB);
DMA_CCR7(dma) |= (prio << DMA_CCR7_PL_LSB);
}
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_PL_LSB);
DMA_CCR1(dma) |= (prio << DMA_CCR1_PL_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_PL_LSB);
DMA_CCR2(dma) |= (prio << DMA_CCR2_PL_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_PL_LSB);
DMA_CCR3(dma) |= (prio << DMA_CCR3_PL_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_PL_LSB);
DMA_CCR4(dma) |= (prio << DMA_CCR4_PL_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_PL_LSB);
DMA_CCR5(dma) |= (prio << DMA_CCR5_PL_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_PL_LSB);
DMA_CCR6(dma) |= (prio << DMA_CCR6_PL_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_PL_LSB);
DMA_CCR7(dma) |= (prio << DMA_CCR7_PL_LSB);
}
}
}
void dma_set_memory_size(u32 dma, u8 channel, u8 mem_size)
{
/* parameter check */
if (mem_size > 2)
return;
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_MSIZE_LSB);
DMA_CCR1(dma) |= (mem_size << DMA_CCR1_MSIZE_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_MSIZE_LSB);
DMA_CCR2(dma) |= (mem_size << DMA_CCR2_MSIZE_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_MSIZE_LSB);
DMA_CCR3(dma) |= (mem_size << DMA_CCR3_MSIZE_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_MSIZE_LSB);
DMA_CCR4(dma) |= (mem_size << DMA_CCR4_MSIZE_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_MSIZE_LSB);
DMA_CCR5(dma) |= (mem_size << DMA_CCR5_MSIZE_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_MSIZE_LSB);
DMA_CCR6(dma) |= (mem_size << DMA_CCR6_MSIZE_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_MSIZE_LSB);
DMA_CCR7(dma) |= (mem_size << DMA_CCR7_MSIZE_LSB);
}
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_MSIZE_LSB);
DMA_CCR1(dma) |= (mem_size << DMA_CCR1_MSIZE_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_MSIZE_LSB);
DMA_CCR2(dma) |= (mem_size << DMA_CCR2_MSIZE_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_MSIZE_LSB);
DMA_CCR3(dma) |= (mem_size << DMA_CCR3_MSIZE_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_MSIZE_LSB);
DMA_CCR4(dma) |= (mem_size << DMA_CCR4_MSIZE_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_MSIZE_LSB);
DMA_CCR5(dma) |= (mem_size << DMA_CCR5_MSIZE_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_MSIZE_LSB);
DMA_CCR6(dma) |= (mem_size << DMA_CCR6_MSIZE_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_MSIZE_LSB);
DMA_CCR7(dma) |= (mem_size << DMA_CCR7_MSIZE_LSB);
}
}
}
void dma_set_peripheral_size(u32 dma, u8 channel, u8 peripheral_size)
{
/* parameter check */
if (peripheral_size > 2)
return;
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_PSIZE_LSB);
DMA_CCR1(dma) |= (peripheral_size << DMA_CCR1_PSIZE_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_PSIZE_LSB);
DMA_CCR2(dma) |= (peripheral_size << DMA_CCR2_PSIZE_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_PSIZE_LSB);
DMA_CCR3(dma) |= (peripheral_size << DMA_CCR3_PSIZE_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_PSIZE_LSB);
DMA_CCR4(dma) |= (peripheral_size << DMA_CCR4_PSIZE_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_PSIZE_LSB);
DMA_CCR5(dma) |= (peripheral_size << DMA_CCR5_PSIZE_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_PSIZE_LSB);
DMA_CCR6(dma) |= (peripheral_size << DMA_CCR6_PSIZE_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_PSIZE_LSB);
DMA_CCR7(dma) |= (peripheral_size << DMA_CCR7_PSIZE_LSB);
}
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~(0x3 << DMA_CCR1_PSIZE_LSB);
DMA_CCR1(dma) |= (peripheral_size << DMA_CCR1_PSIZE_LSB);
case 2:
DMA_CCR2(dma) &= ~(0x3 << DMA_CCR2_PSIZE_LSB);
DMA_CCR2(dma) |= (peripheral_size << DMA_CCR2_PSIZE_LSB);
case 3:
DMA_CCR3(dma) &= ~(0x3 << DMA_CCR3_PSIZE_LSB);
DMA_CCR3(dma) |= (peripheral_size << DMA_CCR3_PSIZE_LSB);
case 4:
DMA_CCR4(dma) &= ~(0x3 << DMA_CCR4_PSIZE_LSB);
DMA_CCR4(dma) |= (peripheral_size << DMA_CCR4_PSIZE_LSB);
case 5:
DMA_CCR5(dma) &= ~(0x3 << DMA_CCR5_PSIZE_LSB);
DMA_CCR5(dma) |= (peripheral_size << DMA_CCR5_PSIZE_LSB);
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) &= ~(0x3 << DMA_CCR6_PSIZE_LSB);
DMA_CCR6(dma) |=
(peripheral_size << DMA_CCR6_PSIZE_LSB);
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) &= ~(0x3 << DMA_CCR7_PSIZE_LSB);
DMA_CCR7(dma) |=
(peripheral_size << DMA_CCR7_PSIZE_LSB);
}
}
}
void dma_enable_memory_increment_mode(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_MINC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_MINC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_MINC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_MINC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_MINC;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_MINC;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_MINC;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_MINC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_MINC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_MINC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_MINC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_MINC;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_MINC;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_MINC;
}
}
void dma_enable_peripheral_increment_mode(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_PINC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_PINC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_PINC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_PINC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_PINC;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_PINC;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_PINC;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_PINC;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_PINC;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_PINC;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_PINC;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_PINC;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_PINC;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_PINC;
}
}
void dma_enable_circular_mode(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_CIRC;
DMA_CCR1(dma) &= ~DMA_CCR1_MEM2MEM;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_CIRC;
DMA_CCR2(dma) &= ~DMA_CCR2_MEM2MEM;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_CIRC;
DMA_CCR3(dma) &= ~DMA_CCR3_MEM2MEM;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_CIRC;
DMA_CCR4(dma) &= ~DMA_CCR4_MEM2MEM;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_CIRC;
DMA_CCR5(dma) &= ~DMA_CCR5_MEM2MEM;
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) |= DMA_CCR6_CIRC;
DMA_CCR6(dma) &= ~DMA_CCR6_MEM2MEM;
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) |= DMA_CCR7_CIRC;
DMA_CCR7(dma) &= ~DMA_CCR7_MEM2MEM;
}
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_CIRC;
DMA_CCR1(dma) &= ~DMA_CCR1_MEM2MEM;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_CIRC;
DMA_CCR2(dma) &= ~DMA_CCR2_MEM2MEM;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_CIRC;
DMA_CCR3(dma) &= ~DMA_CCR3_MEM2MEM;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_CIRC;
DMA_CCR4(dma) &= ~DMA_CCR4_MEM2MEM;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_CIRC;
DMA_CCR5(dma) &= ~DMA_CCR5_MEM2MEM;
case 6:
if (dma == DMA1) {
DMA_CCR6(dma) |= DMA_CCR6_CIRC;
DMA_CCR6(dma) &= ~DMA_CCR6_MEM2MEM;
}
case 7:
if (dma == DMA1) {
DMA_CCR7(dma) |= DMA_CCR7_CIRC;
DMA_CCR7(dma) &= ~DMA_CCR7_MEM2MEM;
}
}
}
void dma_set_read_from_peripheral(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_DIR;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_DIR;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_DIR;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_DIR;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_DIR;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_DIR;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_DIR;
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_DIR;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_DIR;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_DIR;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_DIR;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_DIR;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_DIR;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_DIR;
}
}
void dma_set_read_from_memory(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_DIR;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_DIR;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_DIR;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_DIR;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_DIR;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_DIR;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_DIR;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_DIR;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_DIR;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_DIR;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_DIR;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_DIR;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_DIR;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_DIR;
}
}
void dma_enable_transfer_error_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_TEIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_TEIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_TEIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_TEIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_TEIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_TEIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_TEIE;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_TEIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_TEIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_TEIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_TEIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_TEIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_TEIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_TEIE;
}
}
void dma_disable_transfer_error_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_TEIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_TEIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_TEIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_TEIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_TEIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_TEIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_TEIE;
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_TEIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_TEIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_TEIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_TEIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_TEIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_TEIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_TEIE;
}
}
void dma_enable_half_transfer_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_HTIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_HTIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_HTIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_HTIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_HTIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_HTIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_HTIE;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_HTIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_HTIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_HTIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_HTIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_HTIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_HTIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_HTIE;
}
}
void dma_disable_half_transfer_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_HTIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_HTIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_HTIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_HTIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_HTIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_HTIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_HTIE;
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_HTIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_HTIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_HTIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_HTIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_HTIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_HTIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_HTIE;
}
}
void dma_enable_transfer_complete_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_TCIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_TCIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_TCIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_TCIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_TCIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_TCIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_TCIE;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_TCIE;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_TCIE;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_TCIE;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_TCIE;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_TCIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_TCIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_TCIE;
}
}
void dma_disable_transfer_complete_interrupt(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_TCIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_TCIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_TCIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_TCIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_TCIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_TCIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_TCIE;
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_TCIE;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_TCIE;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_TCIE;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_TCIE;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_TCIE;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_TCIE;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_TCIE;
}
}
void dma_enable_channel(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) |= DMA_CCR1_EN;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_EN;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_EN;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_EN;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_EN;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_EN;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_EN;
switch (channel) {
case 1:
DMA_CCR1(dma) |= DMA_CCR1_EN;
case 2:
DMA_CCR2(dma) |= DMA_CCR2_EN;
case 3:
DMA_CCR3(dma) |= DMA_CCR3_EN;
case 4:
DMA_CCR4(dma) |= DMA_CCR4_EN;
case 5:
DMA_CCR5(dma) |= DMA_CCR5_EN;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) |= DMA_CCR6_EN;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) |= DMA_CCR7_EN;
}
}
void dma_disable_channel(u32 dma, u8 channel)
{
switch (channel)
{
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_EN;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_EN;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_EN;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_EN;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_EN;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_EN;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_EN;
switch (channel) {
case 1:
DMA_CCR1(dma) &= ~DMA_CCR1_EN;
case 2:
DMA_CCR2(dma) &= ~DMA_CCR2_EN;
case 3:
DMA_CCR3(dma) &= ~DMA_CCR3_EN;
case 4:
DMA_CCR4(dma) &= ~DMA_CCR4_EN;
case 5:
DMA_CCR5(dma) &= ~DMA_CCR5_EN;
case 6:
if (dma == DMA1)
DMA_CCR6(dma) &= ~DMA_CCR6_EN;
case 7:
if (dma == DMA1)
DMA_CCR7(dma) &= ~DMA_CCR7_EN;
}
}
void dma_set_peripheral_address(u32 dma, u8 channel, u32 address)
{
switch (channel)
{
case 1:
DMA_CPAR1(dma) = (u32)address;
case 2:
DMA_CPAR2(dma) = (u32)address;
case 3:
DMA_CPAR3(dma) = (u32)address;
case 4:
DMA_CPAR4(dma) = (u32)address;
case 5:
DMA_CPAR5(dma) = (u32)address;
case 6:
if (dma == DMA1)
DMA_CPAR6(dma) = (u32)address;
case 7:
if (dma == DMA1)
DMA_CPAR7(dma) = (u32)address;
switch (channel) {
case 1:
DMA_CPAR1(dma) = (u32) address;
case 2:
DMA_CPAR2(dma) = (u32) address;
case 3:
DMA_CPAR3(dma) = (u32) address;
case 4:
DMA_CPAR4(dma) = (u32) address;
case 5:
DMA_CPAR5(dma) = (u32) address;
case 6:
if (dma == DMA1)
DMA_CPAR6(dma) = (u32) address;
case 7:
if (dma == DMA1)
DMA_CPAR7(dma) = (u32) address;
}
}
void dma_set_memory_address(u32 dma, u8 channel, u32 address)
{
switch (channel)
{
case 1:
DMA_CMAR1(dma) = (u32)address;
case 2:
DMA_CMAR2(dma) = (u32)address;
case 3:
DMA_CMAR3(dma) = (u32)address;
case 4:
DMA_CMAR4(dma) = (u32)address;
case 5:
DMA_CMAR5(dma) = (u32)address;
case 6:
if (dma == DMA1)
DMA_CMAR6(dma) = (u32)address;
case 7:
if (dma == DMA1)
DMA_CMAR7(dma) = (u32)address;
switch (channel) {
case 1:
DMA_CMAR1(dma) = (u32) address;
case 2:
DMA_CMAR2(dma) = (u32) address;
case 3:
DMA_CMAR3(dma) = (u32) address;
case 4:
DMA_CMAR4(dma) = (u32) address;
case 5:
DMA_CMAR5(dma) = (u32) address;
case 6:
if (dma == DMA1)
DMA_CMAR6(dma) = (u32) address;
case 7:
if (dma == DMA1)
DMA_CMAR7(dma) = (u32) address;
}
}
void dma_set_number_of_data(u32 dma, u8 channel, u16 number)
{
switch (channel)
{
case 1:
DMA_CNDTR1(dma) = number;
case 2:
DMA_CNDTR2(dma) = number;
case 3:
DMA_CNDTR3(dma) = number;
case 4:
DMA_CNDTR4(dma) = number;
case 5:
DMA_CNDTR5(dma) = number;
case 6:
if (dma == DMA1)
DMA_CNDTR6(dma) = number;
case 7:
if (dma == DMA1)
DMA_CNDTR7(dma) = number;
switch (channel) {
case 1:
DMA_CNDTR1(dma) = number;
case 2:
DMA_CNDTR2(dma) = number;
case 3:
DMA_CNDTR3(dma) = number;
case 4:
DMA_CNDTR4(dma) = number;
case 5:
DMA_CNDTR5(dma) = number;
case 6:
if (dma == DMA1)
DMA_CNDTR6(dma) = number;
case 7:
if (dma == DMA1)
DMA_CNDTR7(dma) = number;
}
}